Computer-Programming, also known as software development or engineering, is yet another extensive field of I.T.. The profession has been out there and increasing for as long as computers themselves have been around. Without any programs to instruct them, computers would just be inert containers with no role to play. There are actually programs within practically every piece of technological hardware you possess. Admittedly, a lot of this is what we call 'firmware' or a basic operating system which allows the equipment to operate; video recorders & DVD or Blu-ray Players are good examples. The on screen interface that you use to set a TV recording, or the Navigation Menu which pops up when viewing a DVD or Blu-ray is all software. The simple fact that you see a film whenever you press play on a DVD or Blu-ray Player, is actually a function of a bit of software which draws the 1's and 0's from a disc, and then de-crypts them directly into video 'information' at amazing speed.

Low-level 'languages' like 'C' are employed by systems-programmers - the existing edition has advanced quite a bit since the early days and is in fact now a great deal more accessible. Higher level 'languages' are widely-used by applications programmers. All these languages (and there are plenty!) are distinctive; they each have their own rules and instructions and each are geared to be more suitable for specific tasks. So database-programs are most likely going to be written in an appropriate language that fits the database-environment, but games-programs need a low level 'language' (such as 'C') to operate fast enough. With database 'applications', split second timing really isn't a priority, but with games 'applications' its very significant indeed! You need features which are built to make things easier for the database end-user, so a stripped-down 'language' created for speed would be wholly inappropriate. You could contrast it to the difference between a racing-car & a family-estate. The estate-car will be a lot more relaxing and inexpensive, but the trade off is speed & handling. For the purposes of getting the children from home to school though, it does the job nicely.

We are now seeing a fast progressing movement in the direction of internet based & network based software, as the idea of 'Cloud computing' starts to become a reality. What this means is all your files are stored remotely, so you can access them wherever you happen to be. Every little thing - even the basic-processing - is done out within the 'cloud' of computers. Eventually all you're going to need is a relatively basic terminal that is attached to a wireless or wired Network.

A short while ago MS up-dated their main certification paths. They upgraded from their previous MCAD/MCSD (Microsoft Certified Application/Solutions Developer) examinations to the 'MCTS' ('Microsoft Certified Technology Specialist') & the 'MCPD' ('Microsoft Certified Professional Developer') exams. Typically, there's two 'MCTS' pre-requisite exams prior to moving onto the entire 'MCPD' exam. Do not be misled because Microsoft call their very first module a foundation unit. If you are a new comer to programming, consider doing a programming-introduction module first of all. We'd also recommend taking a 'support' qualification before all of this, in order to gain a professional knowledge of software-environments & support. It will also help out with getting your very first job within the I.T. market. It is best to usually estimate for training to take a year to a year and a half if you are entering a complete career track and doing it part time. The exact measure of training time is 600 hours to 700 hours on average.

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