Temp file Delete

You can solve hanging prolem in your system PC or Laptop. Now You Can Solve These Problem With Video Tutorial.If you Want solve These Problem So You need to do First Temp File Delete In Your System.because Temp File is Unusable file.Temp File Cover Space in your System.Therefore you need to do that perform.

You Can Watch this video and Can solve System hanging Problem By video Just One Click on this Link:-

https://www.youtube.com/watch?v=unhjaaUYFJs

Top 10 Skills You Need to Be Successful

Success comes from the mastery of a core set of skills that can be applied to any position, field or company. When you practice and strengthen these skills in your work, you'll rise to the top. Read on to discover the crucial talents you need to launch your career:

1. Sales skills. Sales is the basis of all business success. You are always selling, even if your role does not include sales in the job description. You sell during marketing activities, team meetings, customer service, product management, conferences, business development, engineering, user experience and more. A solid foundation in how to sell can give you a wide advantage over your colleagues and competitors.

No sales experience? No worries! If you've worked in retail or fundraising, or convinced a neighbor to let you babysit, you already have the sales foundation you need. For a great primer on how to use sales to your advantage, check out "To Sell is Human," by bestselling author Daniel H. Pink.

2. Transferable skills. Transferable skills give you the ability to see your past experience in a new light. That experience can be as varied as volunteer work, to a full-time job, to your weekend hobby to a waitressing gig. During each experience, you acquired skills that can be applied to your career success.

For example, as a waitress, you likely learned critical people skills, such as crisis communication, customer service and teamwork. That interpersonal expertise can be applied to your next job in public relations, and indeed, should be highlighted in your cover letter and résumé when applying for the job.

3. The ability to ask. The ability to ask is the easiest, most underutilized skill to catapult your career. The old adage is true: "If you don't ask, you don't receive." Many careerists don't ask to pitch their idea, for a raise or promotion, a bigger sales deal or to take on more responsibility. When this happens -- or doesn't happen, rather -- you're far less likely to find challenge, meaning and reward in your work.

If the thought of asking makes you break out in hives, try practicing in non-work related contexts. At the farmer's market, you could ask a vendor for a lower price on the asparagus; at home, you could ask your partner to attend dance lessons; on the street, you could ask a stranger, "how are you?" The more you put yourself in uncomfortable situations, the more likely you'll decide they're not that uncomfortable after all.

4. The ability to code. You don't need to know how to build the next Facebook, but a basic understanding of how the Web works and how software and apps are built can be a game-changing advantage. An increasing number of positions require technical knowledge, but even if your job never requires you to be technical, you should know what's happening under the hood. The knowledge will help you interface with development and engineering teams, as well as hold more realistic expectations.

Try doing small side projects to familiarize yourself with programming concepts, like building a blog. Or choose one of the many free online classes out there, like Codecademy.

5. Communication skills. Both written and oral communication skills are basic, but that doesn't mean they're not difficult to master! Think about ways to challenge yourself and tweak how you write an email or behave in a meeting.

For example, don't hit "send" immediately after composing a note. Instead, give yourself a beat or two, then reread the email, make edits and  then hit "send." Or during your next team meeting, resist talking about your idea or opinion right off the bat. Instead, count to five, and if you still feel like you have something relevant to contribute, speak up. On the flip side, if you're shy, challenge yourself to say what you're thinking, instead of remaining silent.

6. Interpersonal skills. The ability to be a team player is so fundamental to your work that there are few better things to focus on. Interpersonal skills are just a fancy way of saying how you get along, relate and communicate with others. Employers hire people with domain expertise, of course, but mostly they hire people they like and can get along with.

Think about how to become more likable. You might try mimicking the body language of the people you're talking with, repeating their ideas and opinions back to them and really listening. But keep in mind that all the tips and tricks in the world won't help if you don't have genuine interest in and empathy for your fellow team member.

7. Project management skills. Can you see the big picture and break it down into small, manageable and action-oriented steps? Then you have undeniable value. Many employees consider themselves "idea people" but don't have the ability to execute on those ideas. If you have the ability to prioritize and get things done, you'll be able to lead a team in no time.

If you find project management difficult, try taking a project that's already complete and work backward. What are the tasks and assignments it took to complete that goal? Write them down in detail to get a better picture of a the project road map.

8. The ability to be a self-starter. Do you have an entrepreneurial drive? Apply it to the workplace. Employers increasingly value folks who can take initiative and own a project from start to finish. As a creative self-starter, you should take calculated risks, brainstorm new ideas and execute with precision.

If you're not sure of what problems you should help solve, start by looking for the roadblocks your co-workers repeatedly run into or issues your customers continually face. Still stuck? Simply ask your boss for a side project to work on when your normal responsibilities are complete.

9. The ability to be curious. To really stand out in a company, you should always be looking to improve, both individually and company-wide. Hone your inquisitive thinking skills by asking questions like "why?" and "how?" to your employers, your customers and yourself. Everyone will appreciate your interest and thirst for knowledge.

While it may be difficult to open up initially and admit you don't know it all, curiosity helps strengthen self-confidence. As a result, you will learn new ideas and job skills that will stay with you throughout your career.

10. The ability to drive results. Through it all, you should know what your goals are and how you are going to achieve them. This skill requires you to synthesize many of your other skills and layer on an intense passion and focus. Results-driven individuals are metrics-oriented and can quantify outcomes to motivate themselves and their teams, all while contributing to the bottom line.

Write out your personal and career goals to keep your eye on the prize, and try forming a partnership with a friend to hold you accountable, help you stay driven and keep you on track.

As you cultivate and master these core 10 skills, you'll create the career you want -- for now and for the future

9 Everyday Things That Lower His Sperm Count

Remember when we all thought Mountain Dew affected a guy’s sperm count? Luckily, those days are gone … and we’re hoping no one actually used the soda as a form of birth control. But, there still are some very ordinary things that do influence a man’s fertility.

From the unhealthy habits, such as drinking, to the stranger ones, like putting on sunscreen, we’re counting down the things he loves doing that are decreasing his sperm production

1. Wearing Sunscreen
Lathering up before a day in the sun may actually be protecting him against skin cancer but it’s also potentially impairing his fertility. A brand new study from Longitudinal Investigation of Fertility and the Environment (LIFE) found that chemicals commonly found in sunscreen can impair male fertility by 30 percent.

When the skin absorbs chemicals which filter out UV rays, like BP-2 or 3OH-BP, it can interfere with his hormones. Researchers say men concerned about fertility should wash off sunscreen when they head indoors.
2. Eating Processed Meat
Trying to conceive? He may want to re-think those BLTs he’s been scarfing down every day. A new study found that processed meat, like sausage or bacon, can significantly harm sperm quality.
I know, I know, he’s probably thinking, take my eyes but not the bacon, but the Harvard University researchers found that men who ate half a portion of processed meat a day had 5.5 percent ‘normal’ shaped sperm cells, compared to 7.2 percent who ate less. Instead, they found that fish are possibly the secret to better sperm. Bacon, egg and halibut sandwich, anyone?
3. Watching TV
Another reason he should hand over that remote? The couch isn’t doing much for his health, as you may have guessed. But, it’s not just his physique and motivation that are at risk as he kicks his feet up on the sofa and inhales a bag of Doritos.
A study from the British Journal of Sports Medicine confirmed that men who watch a lot of TV have fewer sperm than men who exercise moderately or vigorously each week.
Couch potatoes who viewed more than 20 hours of television a week had 44 percent lower sperm count than men who watched almost no television. Time to get moving, fellas.
4. Drinking
Turns out, the beer belly isn’t the only bad side effect from his favorite beverage. Drinking alcohol can lower testosterone levels, which in turn leads to decreased sperm quality and production. Moderation is key with drinking — and hopefully he stops doing it on the couch watching TV, too.
5. Not Having Sex
While we just ruled out some of his favorite activities, he will probably be more apt to help remedy this sperm-zapper.

While some have said “saving sperm” until a woman is most fertile could help couples who are trying to conceive, it actually has no benefit and can make matters worse. For guys with low sperm counts, abstaining from even one day of sex can decrease their production even further, according to researchers at Soroka University Medical Centre in Israel. Abstaining from sex also causes sperm to change in shape, a sign that the sperm is going stale. 

6. Stressing
Stress is bad for numerous emotional and physical reasons, but his fertility is at risk too. Whether he’s anxious about work or even having a low sperm count, severe or prolonged stress can interfere with testosterone production. We know some fun stress-busters for you and you guy. Wink, wink.

7. Eating Soy
Whoever thought something as delicious (and addictive) as edamame could be so detrimental to the reproductive system?
A 2008 Harvard School of Public Health study revealed that even half a serving of soy a day was enough to harm a man’s sperm production. Isoflavones, which are found in soy products actually mimic estrogen. More tofu for you.
8. Using His Laptop & Cell Phone
As addicted as he is to his two favorite pieces of technology, it might be best for his sperm count to avoid using them for long periods of time.

Researchers warn that the heat given off from laptops may increase the temperature in his scrotum and reduce sperm production.

In 2008, a study revealed a strong association between cell phone use and sperm count, saying that those who talked for four or more hours had fewer, weaker sperm.
More recently, researchers discovered that men who carry their phones in their pocket or on their belt (they still do that?) were more likely to have fewer, inactive sperm.
9. Being A Vegetarian
Thought a plant-based diet pretty much made you healthy as a whistle? Us too. Until this study came out saying that a diet rich in fruit and vegetables may harm fertility!

Researchers at Loma Linda University Medical School found that vegetarians and vegans had much lower sperm counts compared with carnivores, 50 million sperm per ml compared with 70 million per ml.

They also had less active sperm. One third of sperm were active for veggies and vegans versus nearly 60 percent for meat eaters. What’s to blame? The guess is vitamin deficiencies and those evil soy replacements we just told you about

What is Operating System(OS)?

An operating system (OS) is software that manages computer hardware and software resources and provides common services for computer programs. The operating system is an essential component of the system software in a computer system. Application programs usually require an operating system to function.
Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources.
For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between programs and the computer hardware, although the application code is usually executed directly by the hardware and will frequently make a system call to an OS function or be interrupted by it. Operating systems can be found on almost any device that contains a computer—from cellular phones and video game consoles to supercomputers and web servers.

Type of operating System:-

Real-time

A real-time operating system is a multitasking operating system that aims at executing real-time applications. Real-time operating systems often use specialized scheduling algorithms so that they can achieve a deterministic nature of behavior. The main objective of real-time operating systems is their quick and predictable response to events. They have an event-driven or time-sharing design and often aspects of both. An event-driven system switches between tasks based on their priorities or external events while time-sharing operating systems switch tasks based on clock interrupts.

Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources.

Multi-user

A multi-user operating system allows multiple users to access a computer system at the same time. Time-sharing systems and Internet servers can be classified as multi-user systems as they enable multiple-user access to a computer through the sharing of time. Single-user operating systems have only one user but may allow multiple programs to run at the same time.

Multi-tasking vs. single-tasking

A multi-tasking operating system allows more than one program to be running at the same time, from the point of view of human time scales. A single-tasking system has only one running program. Multi-tasking can be of two types: pre-emptive and co-operative. In pre-emptive multitasking, the operating system slices the CPU time and dedicates one slot to each of the programs. Unix-like operating systems such as Solaris and Linux support pre-emptive multitasking, as does AmigaOS. Cooperative multitasking is achieved by relying on each process to give time to the other processes in a defined manner. 16-bit versions of Microsoft Windows used cooperative multi-tasking. 32-bit versions of both Windows NT and Win9x, used pre-emptive multi-tasking. Mac OS prior to OS X used to support cooperative multitasking.^{[citation needed]}

Distributed

Further information: Distributed system

A distributed operating system manages a group of independent computers and makes them appear to be a single computer. The development of networked computers that could be linked and communicate with each other gave rise to distributed computing. Distributed computations are carried out on more than one machine. When computers in a group work in cooperation, they make a distributed system.

Templated

In an o/s, distributed and cloud computing context, templating refers to creating a single virtual machine image as a guest operating system, then saving it as a tool for multiple running virtual machines (Gagne, 2012, p. 716). The technique is used both in virtualization and cloud computing management, and is common in large server warehouses.

Embedded

Embedded operating systems are designed to be used in embedded computer systems. They are designed to operate on small machines like PDAs with less autonomy. They are able to operate with a limited number of resources. They are very compact and extremely efficient by design. Windows CE and Minix 3 are some examples of embedded operating systems

Apple iOS 8 vs. Android 5 Lollipop vs. Android 4.4 KitKat: Apple Finally Has a Worthy Challenger

The competition between Apple iOS 8 vs. Android 5 Lollipop vs. Android 4.4 KitKat was impending ever since Apple launched their latest OS and Google announcing their rival. Now the question is, what are the major differences between these last-gen OS and Android 4.4 KitKat? Let’s find out.

We have heard numerous times in the past that Apple has an edge over Google in terms of their OS capability. However, with the launch of Android v5.0 Lollipop, the tides have turned. The Apple iOS 7 shared a huge advantage over Android KitKat, and this was fairly accepted around the globe since 68% of users upgraded to iOS 7 instantaneously.
Android’s latest updates are known to be rigged with bugs and major glitches and hence the adoption rate is fairly low for each new Android upgrade. Even though the iOS is known to be rigged with bugs, Apple takes special care to get rid of these at the earliest. Hence, users have no major reason to complain about.
The iOS 8 however tells a different tale. It launched via he iPhone 6 and 6 Plus and have been reported to feature numerous bugs from the start. Even though Apple addressed the situation quickly, minor problems persist. The Android L has been updated over time, although, a hands-on review is yet to be conducted. Hence, the fine tunes can only be revealed later!
Design:
The iOS 8 has gone numerous upgrades since the iOS 7, although, its outlook has been kept minimalistic for an elegant feel. Google has endowed Android 5.0 with a new ‘Material’ look, which is a tad different from Android KitKat. Android veterans will enjoy working with Lollipop, even if for the sheer difference.
Performance:
The iOS 8 handles multi-tasking with ease, much like its predecessor but does not support side-by-side multi-tasking like Android. Android Lollipop features quite a few additional escapades such as viewing different tabs altogether, etc., which was missing on KitKat. iOS 8 is also known to conserve battery. A feature Google should think about implementing soon.
Compatibility:
Compatibility has always been problematic with Android since only a handful of devices running on the OS can be upgraded to the latest version, and this is the case with Lollipop too. Apple, on the other hand, takes care to make their new OS compatible with their previous generation iPhones and iPads. Hence, Apple takes the pie in this segment

Top 10 Programming Languages to Learn in 2014

Top 10 Programming Languages to Learn in 2014

sep 09,2014 by deepak kumar founder of deepstock blog,

programming_language_intro

Having spent more than 5 years in software development and the computer programming arena, one of the most common questions I am asked is:
What are some of the best programming languages to learn?
This is a question that is asked by beginners, as well as experts. As with many important questions, the answer is not simple. There are many factors that should be taken into account while deciding a programming language to learn.
Technology evolves in matter of weeks and by the time you become expert in a particular software technology, it can already be considered obsolete. Another extremely important thing to note is that programming languages vary greatly in terms of functionality and complexity. The answer to what programming language you should learn majorly depends upon the type of task you want to perform. For instance, if you are developing some static web-based application, you might need to learn simple HTML. Conversely, if you want to develop a more dynamic application with advanced capabilities, you might need to learn ASP.NET, PHP, Ruby on Rails, or Javascript and and accompanying framework. Desktop and mobile applications have different requirements as well.
In addition to that, another interesting aspect of programming that I noticed is that not only programmers and software engineers are interested in learning new programming languages, but people from totally different walks of life are also into it. Recently, I came across a PhD researcher with psychology as a research area. He was instructed by his supervisor to learn some advanced programming language because he would be required to display his research result in form of a software application. He was also asking the same question about what from where he should start. That shows that programming is not limited to programmers, with rigorous practice and attention, anyone, yes anyone, can program.
Now back to the top 10. I have decided to compile a list of programming languages that can be helpful in deciding which to pursue, and have also added a number of typical “developer types” or “tracks” that you could become or experiment with. You should have a look at these languages and decide which is best suited for your requirements.

1. C Language

I vividly remember that the first programming language course that I had in my university was of C language. Our instructor assigned us a task to add two numbers using C. And when we completed the task, we felt like the best programmers on earth. C is definitely a very good programming language to learn, specifically for the beginners who are intending for a programming career in the long run.
A bit of history: C language was developed by Dennis Ritchie in 1972, at Bell labs. The legacy of C language stems from the fact that it is ancestor to many of the advanced programming languages such as C++, Java, C#, JavaScript, and Pearl. It is probably due to this reason that C is the first programming course offered in universities as it paves way for learning other languages. C language is mostly used for developing low level applications as it is considered nearest to the hardware amongst all languages, baring assembly language. If you’re a beginner, here is a great starter course to C.

2. C++ Language

Though C language was performing extremely well, it lacked object orientation. In order to address this issue, C++ language was developed in 1983 which is often considered object oriented version of C language. C++ is one of the most widely used languages of the world with many amazing applications developed through it. Google Chrome, Mozilla Firefox, Winamp, and the complete suite of Adobe Software were developed using C++. Apart from that, several advanced games and operating systems – like windows – have been developed in C++ due to its quick processing and compilation mechanism. Also, C++ developers are in extremely high demand in the job market and the number of vacancies is growing. You can visit Udemy C++ to learn how to program in this rapidly growing language.
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3. Java

Java was developed by James Gosling, in 1990 at Sun Microsystems. Java further adds to the capabilities of C++ language. It is often said that Java owes a lot to C and C++ in terms of features and capabilities. The special thing about Java is that this is the first purely object oriented programming language. Java was developed on the principle of WORA i.e. “Write Once Run Anywhere”. This feature adds to the portability of Java. You just need to compile Java Source code once and then on any machine where JVM (Java Virtual Machine is installed), you can run that code irrespective of the underlying operating system and hardware.
Java language is used to develop enterprise level application and video games; it can be employed to develop web based applications when used with JSP (Java Server Pages). Java has huge job market with attractive incentives. This is a must learn language for every programmer. The ultimate guide to Java for beginners can help you master this language.

4. C#

C# belongs to the Microsoft’s family of programming language and was developed in 2000 to be the part of the first ever release of Microsoft’s prestigious .NET framework. C# is very similar to Java in terms of capabilities. It has been said that C# combines the robustness of C++ with the advanced features of Java. Therefore, if you are good at Java, it is extremely easy to switch to C# and vice-versa.
C# language is used to develop almost all types of software applications that come with Visual Studio IDE. If you are developing a dynamic web based application in ASP.NET, you will be required to code in C# or VB to write backend handling mechanism. If you are developing a Windows form application or a Windows Presentation Foundation (WPF) Application, you will be required to code in C#. Similarly, if you are developing a windows phone application, again you will be required to code in C#.
Keeping in view, the importance of the usage of C# in Microsoft’s application, you should definitely consider it if you are looking to develop applications for Windows-based platforms. The job market for C# programmers is also good and you can find a lucrative job being a C# programmer. Explore the fundamentals of C# in this course.

5. Objective C

Objective-C was initially developed at Apple by Brad Cox and Tom Love, in 1983. The purpose of developing Objective-C programming language was to address the deficiencies in C language. The major shortcoming in C language was object orientation which provoked many developers to devise languages that incorporate object orientation paradigm. As a result C++ and Object-C were developed. However, the latter have gained immense popularity owing to its use in developing applications for Apple’s iPhone and iPad.
Sound knowledge of Objective-C would be helpful in landing you a job in companies that develop Apple based software applications. In addition to that, freelance industry also has huge demand for Objective-C coders across the globe. Just getting started? Learn coding alongside a professor in this course for beginners.
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6. PHP

PHP (Hypertext Preprocessor) is one of the most widely used languages used to develop dynamic websites. PHP was developed in 1995 and is a server-side scripting language which means that PHP code is processed on the server and end result is sent to the user of the website in the form of plain HTML.
PHP is an open-source language which means that there are thousands of already built modules that can be modified to achieve the desired functionality. Also, PHP is easy to learn; you simply have to embed the code inside HTML. And if there was anything left, there are hundreds of PHP platforms available such as Joomla, WordPress, and Drupal that allow you to develop websites even more conveniently. PHP is one language that every programmer should learn if he or she plans to pursue a web developer’s career. PHP is also an integral part of the famous LAMP (Linux Apache MySQL and PHP) platform that Facebook, Yahoo, and other famous websites use. PHP has a huge job market, though not much highly paid when compared to ASP.NET developers; PHP developers easily find decent jobs. Some easy and comprehensive tutorials are available at Udemy PHP.

7. JavaScript

Server side languages are ideal for developing complex web applications but performing every task on server puts lots of load on a server. For this reason, developers often delegate some part of the functionality to client side and for this purpose JavaScript is used. JavaScript is a client side programming language that runs inside a client browser and process commands on client computer rather than server which results in decreased load on server and increased application’s execution speed. JavaScript has been designed by Netscape and there is hardly any website that doesn’t make use of JavaScript. Though, JavaScript alone will not help you land a job but if you are looking to pursue a career in web development, JavaScript is a must learn language along with some advanced server side scripting language. A good resource to learn Java is available at Udemy.com. Join over a thousand students who have taken this course on comprehensive JavaScript programming.
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8. Python

Python is another high-level programming language and is often considered on the easiest language to learn, owing to its simplicity, readability and straight forward syntax. Python was developed by Guido Van Rossum in 1991. Python wasn’t used that widely in the past; however, the language has seen great surge in popularity in the recent years owing to Google’s investment in the language in the past 10 years or so. Currently, some highly famous and robust sites are operating in python including pinterest.com, instagram.com, and rdio.com. Like, PHP, Python also has associated web frameworks which make it more convenient to develop web based applications in python. Django is one such platform which powers the sites aforementioned. There are two renowned courses on Python for beginners that I’d like to recommend: this course on Python programming and this Ultimate Python Tutorial.

9. SQL

SQL is not a development language; it is actually a database query language. SQL stands for Structured Query Language. SQL provides a standardized way of interacting with the underlying database of an application. SQL is extremely simple to learn and is probably closest to the English language in terms of syntax. Almost every application has a backend database and in order to interact with that you will need to have sound knowledge of SQL. Like JavaScript, SQL alone is not that beneficial in terms of job placement; however, good command of SQL can help you stand out of crowd. Therefore, it is highly recommended that you learn it. You can try out this beginner’s SQL crash course to start!

10. Ruby

Similar to Python, Ruby is also a simple and readable programming language mainly focused on developing web-based applications. Designed by Yukihiro Matsumoto in 1995, Ruby powers Ruby on Rails, a web development framework on which numerous renowned websites including Github, Scribd, Yammer, Shopify, and Groupon have been developed. Ruby is regarded as combination of some of the most famous features of Lisp, Pearl and Eiffel. Ruby also has got a good job market and ruby developers are being paid decently at the moment. Learn Ruby quickly and painlessly with this course!
And now…the rankings! For your convenience, I have compiled some facts about these languages based on their job scope and general rank along with current number of vacancies available at famous job sites. These stats will help you choose what languages to learn.

 Languages  TIOBE Rank  JobsTractor Rank  Vacancies at Indeed.com
C 1 13 8112
C++ 4 10 31199
Java 2 1 67753
C# 6 8 31935
Objective-C 3 3 4473
PHP 5 2 19953
Python 8 9 24916
Ruby 11 5 13621
Which Language to choose from the above?
bestprogramminglanguageI have explained ten of the most famous and usable programming languages that one should learn, but the question still lingers that which language is the best. Unfortunately, only you can answer this question. Apart from considering the stats that I mentioned in the last section, following are some of the factors that you should take into account while selecting a particular language for development.
•What the requirements of the application you want to develop are; web-based, desktop or mobile application?
•What your personal interests are; commercial or open source technologies?
•What the job market of the language is.
•Learning curve for a particular language.
Though these are some general guidelines, in the current market where job competition is at its peak, you must be proficient in at least one web-based language, one desktop based programming language, and at least one mobile platform, in order to distinguish yourself among contemporary programmers

more:-https://www.udemy.com/blog/best-programming-language/

Making an App: 6 Things You Should Consider Before Getting Started

 

sep 09,2014 by deepak kumar founder of deepstock blog,

If you want to make your first app, and you have an idea for it, here is what to think about next.

1. Are you making an app to promote an existing business or to make money from it?

Do you want your app to be a promotional tool for an existing business? If your app will showcase your car dealership, boat club, local pub or community centre, then the fastest way to get it done is probably to hire a local app development company to make it for you. You don’t need to learn too much about the process. Just show them some apps that you like in the store, and bring along the text, photos and videos you want in your app. If you can, try to design your app to do something useful. Apple have tightened up a lot and will not publish apps that are primarily marketing material. If you want the most possible downloads, set your app’s price to ‘free’. Then once it’s live tell all your customers about it.
Is your main goal to make money from your app? If you want to make money, the app should not be targeted towards one country. You will not make money by creating an app about the mountains of Scotland. Or the pubs of Ireland. Steer clear of making an app for a seasonal event as well at the start. To maximise your revenue, start small and use your first few apps as a hands on education. You can buy source code, reskin it by updating all the graphics and publish it, often for under $500-$1000 per app. The less you spend, the faster you will become profitable. Ideally spend no more than $500 per app on your first few apps. Researching what is currently popular in the store by looking at the top charts is a great way to reduce risk, and make an app type that already has proven market demand. Of course the more work you can do yourself, the more money you will save on developers.

2. Should you make an iPhone app, an Android app, or both?

Android and iPhone/iPad use different languages so most people usually choose to develop one at the beginning to keep costs down. If you want to make money,  for now choose the iPhone/iPad. From my experience, it’s more difficult to get downloads and revenue from an Android app. Learn more about How to Make an iPhone App. But if you think Android suits your market demographic better, choose Android development.  If you want the app to promote a business, think seriously about Android. There are no ‘reviews’ prior to your app being published, and your app will go live automatically about 20 minutes after you have submitted it. Instant gratification in the mobile world.

3. Should the app be free?

Pricing works differently for different app categories. Free is very popular in games and entertainment, especially on Android. Unless it’s an incredibly complex niche app, the safest option is to make two versions, paid and free. See which makes you the most money and work from there. To start making money from a free app, I would recommend putting www.chartboost.com, www.playhaven.com and www.revmob.com ad networks into your app. After a few months once you get up to speed, you can experiment with in-app purchases and other monetization options. If you want the most downloads, make your app free.

4. What kind of app should you make?

The best way to make money from your app is to know that there is market demand for your app before you start to develop it. Go into the US iTunes store every day, look at the top free, top paid, and top grossing apps in the categories you are interested in. Download the apps and play with them. Are people downloading the type of app you want to make? If they are not, maybe put that idea aside and move on to your next app idea. Don’t ever fall in love with an idea. (If you do, only make it from the profit you have earned from your other apps!). From my experience and from talking to many other developers, the category with the most revenue generating potential, both from ads and in-app purchases, is games. And if you want to start your own app business, that’s probably the best tip I can give you.

5. Should you hire someone or learn how to make the app yourself?

If you want to start an app business, then I would advise that you start to learn about making apps. Learn the common pitfalls and how the app market works. Learn from success stories and what they did to get there. You can lose a lot of money in the beginning paying developers WAY too much money to make an app if you do not have a basic knowledge of what’s involved and how much effort it should take. Check out the Chocolate Lab developer blog for insights and tips, and teach yourself how to reskin a game and integrate ads with our Udemy course Learn xCode, reskin an iPhone game, integrate ads and upload to Apple (FREE preview.)
If you only want to make one app, for example to promote a business, you probably want to hire a team. Hiring locally is probably the easiest but may cost more. Outsourcing has its own challenges but may come with a lower cost. To put together a team I use  www.oDesk.com. This is a huge freelancing site full of artists, developers and every other type of freelancer you can imagine. The quality of your team’s skills will be critical, so keep searching for contractors until you have put together an AAA level team.

6. How much risk should you take when making an app?

Aim to create a portfolio of successful apps, rather than putting all of your energy into one big app. Keep your risk low and your prospects for success high. At the beginning, it’s easier to make money from lots of small apps than it is from one big app. You will learn a lot from every app you publish, so the quality of your apps will keep increasing. You will make mistakes and learn valuable lessons. So keep your costs low at the start so you don’t bankrupt yourself. I have created and published an app for as little as $6. It is possible. By learning the basic coding skills yourself  you can save a lot of money. Aim to be profitable as fast as you can, ideally in 14 days after launch. Do not spend 6, 12 or 18 months by yourself working on getting your app perfect. Get a small section of the app done, maybe just one module or chapter, and upload it to the store straightaway. Ship fast. Customer feedback will be invaluable to you. Validate your assumptions – pricing, app type, design, theme, features, marketing material, etc – as soon as possible. The information you learn from going through the publishing process and confirming your monetization choices were correct will allow you to make more educated choices and increase your revenue in the future.

Common concerns from people making an app for the first time:
•“There is an app like mine in the store already :(“ That is great news. Go to the website www.topappcharts.com and type in the name of the app. If it’s not in any of the top rankings for its category, then you’ve just saved yourself a lot of time and money, and you have now found out that demand for that app type is not as strong as you would like it to be. “I truly think my app idea is INCREDIBLE and I still want to make it.” Ok, great enthusiasm! What you need to do now is to put that idea in a drawer. If this IS a killer idea, you want to give it every chance of success. So for the next 2 months, plan on publishing 10 small apps. A good way to keep costs low is to buy source code on the internet, change the graphics, integrate ads and upload it yourself, or hire a developer to put in some ads, so you can start to earn money. After the 2 months you will be MUCH more knowledgeable, hopefully profitable, and in a much better position to do justice to your big app idea. If you want to do justice to you app, it has to look INCREDIBLE. It should look like it was made by a multimillion dollar studio. People download beautifully designed apps.
•“I don’t have any money.” It’s still possible to make apps. The cheapest way to get started is to use the machine you have right now. If you have a mac, build iPhone/iPad apps. If you have a PC, build Android apps. You do not need to buy a smartphone in the beginning. The software you use (xCode and Eclipse) to make the apps comes with a free phone simulator so you can view the app on your Mac or PC. To build an app, open an account with www.Buzztouch.com, which is a very affordable online app builder, and one of the best in the market. To publish an app, you will need to pay Android $25, or Apple $99 for a developer’s license.
•“I have this app idea but I don’t want to tell you in case you steal it.”  Don’t say this too often :) Instead say “I have an idea for a photography/health/game/entertainment iPhone/Android app. Do you have any experience publishing apps in this area?”

To do it right, there is a lot of hard work involved and you will get addicted to your laptop. There’s a steep learning curve at the start, and you might not see your family and friends for a good while. But if you can stick it out and start getting things working, it is definitely worth it. The people who are the most successful in this area learn as fast as they can and execute every day.