Commercial computer-programmers are also referred to as software-engineers, or software developers. Computing devices have operated programs since their very first inception, & so software engineering is now very mature. Just about all electronic-devices would be no more than 'dumb' containers if they didn't contain programs. You'll find programs within pretty much every bit of technological hardware you possess. Undoubtedly, a lot of it is what we call firmware, or a basic operating-system which allows the equipment to work; video recorders and DVD or Blu-ray players are good examples. Software is just about everywhere - its what allows you to setup the recording of a programme on your TV set, and what's guiding the navigation menu on the DVD you are watching. When you enjoy a film on DVD or Blu-ray, what's actually going on is a bit of software has drawn the 1s and 0's from the disc, and decrypted them at amazing speed into video-information.

There is an ever increasing trend to network-based & internet-based software now, as we see the world moving closer & closer towards the concept of Cloud computing. So what this describes is all your files are saved remotely, so its possible to access them wherever you are. Even the raw-processing is done elsewhere on one of the computer systems in the cloud. Ultimately all you're going to need is a relatively basic 'terminal' that's connected to a wired or wireless Network.

At its lowest level then, you can say programming is merely communicating to electronic equipment how to do it's task by use of specific 'languages'. As you may imagine, that hugely over simplifies the procedure. You'll probably find approximately 100 different programs running in the background of your 'Windows' desktop computer. They're what in fact allow you to do anything as they sustain the whole system. Essentially, there's two levels of programs for computer systems; the operating-system (or low level) software, and the 'applications' which run on top of those systems. One of the most well-known operating-systems on the planet is Microsoft 'Windows'. This is an enormously complex suite of programs that work together & run your desktop space, how you interact with it, all of the storage-mediums and network/internet access, as well as all the devices which are connected to the PC.

It's normally acknowledged that the most effective place to start studying commercial computer-programming is with C. It's not only very disciplined, it is also the foundation for a lot of other more up to date programming languages. Consequently when you've learned 'C', getting to grips with other languages will be more straightforward. C is the key 'language' for systems. It's certainly one of MS's most supported languages in the development environment Visual Studio, and also within it's certification programs. The knowledge that MS promote it so much, and offer a large range of commercial accreditation in this 'language', is even more reason why it's beneficial going after it as a place to start. Even though it was not referred to as C until the 1970's, the 'language' began life in the 1960's. It made the changeover to what we call object oriented C++ (this means the program is not only a single, linear pattern of activities - it can be numerous 'objects' talking to one another) in the 1980's. Around the very start of the 21st century, MS launched a '.NET' enabled adaptation which came to be named C# (C sharp,) taking us all right up to date. The .Net identifies a software framework created by Microsoft which permits Windows programmers to have access to a whole bunch of pre-written libraries, that achieve loads of elementary tasks without programmers being required to write them themselves.

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