An expansive sector of the IT industry, computer-programming is also categorised as software-engineering or development. The profession has been in existence & increasing for as long as computer systems themselves have. With no computer software, more or less all electronics would just be inert boxes that did nothing. Almost every piece of technology in existence incorporates a program within it. We don't generally think of them as programs but that is what they are - even a DVD-player contains an operating-system that enables it to work properly. Software is just about everywhere - it's what enables you to set up the recording of a programme on your television set, & what's behind the Navigation Menu on the DVD or Blu-ray you are watching. The simple fact that you can see a film when you press 'Play' on a DVD Player, is merely a function of a piece of a software program that draws the 1s and 0's off a disc, & then decrypts them straight into video 'information' at incredible speed.

Software engineers focusing on systems use languages such as C. The C of today is a low level user friendly language which scarcely resembles the first release. Higher-level 'languages' are widely-used by applications-programmers. All these 'languages' (and there are many!) are different; they each have their very own rules and instructions and each are geared to be more suitable for certain tasks. For example a programmer writing database software for corporate and business use would use a 'language' suited to that environment, but a software engineer writing games software would very likely use C, to obtain fast running-speeds. With database 'applications', split-second timing really isn't a priority, but with games applications it's very crucial indeed! The main concern for a database friendly 'language' is that it provides capabilities which help to make life easier for the individual. Stripping everything out so that it can operate more quickly would be counter productive. You might compare it to the big difference between a racing car & a family estate. The family estate is more comfy & affordable, but the trade-off is handling and speed. For lengthy excursions with the children though, the functional features are definitely more relevant.

Not too long ago MS brought up-to-date their key certification paths. They upgraded from their previous 'MCAD'/'MCSD' (Microsoft Certified Application/Solutions Developer) exams to the MCTS (Microsoft Certified Technology Specialist) & the 'MCPD' (Microsoft Certified Professional Developer) examinations. Normally, there's two MCTS pre-requisite examinations before you move on to the full MCPD exam. If you are new at all to the industry and haven't ever programmed before, (even though the 1st unit from Microsoft is labelled a 'foundation' module,) we'd say it's wise to do a programming introduction course first. It's best to also gain a reliable knowledge of software environments & software support first, so give some thought to commencing your training with a support-program. This will likely in addition help out with obtaining your very first employment in the IT sector. Typical training periods would possibly be close to 600 - 700 hours to do a full career track, & therefore you'd generally program for 12 - 18m of part time training.

Software engineering then, at its lowest level, is merely telling a piece of electronic equipment in a specific 'language' how to do its job. As you can imagine, this is a considerable over simplification. When you get to the complexity of Windows on your pc, its probable there are getting on for 100 different programs running in the background, enabling the operating-system so you can perform tasks. Essentially, there's two types of software programs for personal computers; the operating-system (or low level) software, & the 'applications' which run along with those systems. Among the most popular operating systems globally is MS Windows. An entire suite of software programs have to inter-act here to make your PC do everything you ask of it - from running your desk-top space, to managing your interaction with it, to hooking you up to the web or your network etc.

Understanding where you want to go is essential before beginning this (or any other) technical accreditation course, to be able to schedule the most efficient options. When you don't start with your goal in mind, but merely sign up for the most 'reasonable' course, chances are you'll end up in the most inappropriate place altogether! Programming & software certifications are not really straightforward, & if you don't pick them with care it may seem like you're treading through a minefield! Our industry advisors can help to explain everything for you. Don't waste your time (& a great deal of your hard earned money) by ignoring this critical step.

We are now seeing a fast progressing move towards internet based & network-based software, as the idea of 'Cloud computing' is starting to become a reality. So what this means is all of your files are located remotely, so its possible to access them from any place you happen to be. Every one of the processes are done remotely - even the raw processing. The only requirement eventually is going to be an extremely basic, simple 'terminal' that is plugged (or wirelessly-connected) into the network.

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