I am often asked by people if they think they have to get a new computer or can their new one last a bit longer? This is often more of a personal choice unless the old computer is dead or near death. Personally I believe that technology should work for you, and that you should not have to wait on your computer any more than absolutely neccessary. However, just running out and buying a new computer can be a somewhat daunting task – what kind of computer? how much memory? how big of a hard drive?, what kind of graphics? All of these answers will of course depend on your own needs, but there are certainly things you can do to narrow down the choices.
Before you decide to take the plunge, you should look at whether your old computer just needs a good computer service and repair. Sometimes, cleaning out the operating system, or reinstalling Windows can revitalize a lagging system, at other time you may be able to add some RAM memory to increase the capabilities and give your computer a bit longer lifespan. Often, people have accumulated many unneeded programs on their computers which may be slowing it down. In addition, spyware, malware, and adware can be hampering your system. Either of these problems can normally be fixed fairly easily with a bit of time and patience.
You might also be holding on to an old Windows XP machine because you are comfortable with it – while XP was a great a pretty stable operating system, it is going on 11 year old now and is just not capable of keeping up with today’s technology on many levels. If you are still using XP, it is definitley time to plan the upgrade – most XP machines (if they were made for XP) will not easily run a later version of Windows due to lack of hardware drivers, so attempting to upgrade these systems is generally not advised.
Windows 8 is due out later this year, and if Microsoft and the manufacturers run the upgrade process as the have in the past, sometimes the best thing to do is wait until they (hopefully) announce the free upgrade of Windows 7 systems bought after a certain date, and then scoop up one of the Windows 7 systems that comes with a free upgrade to Windows 8 (hopefully at a discount as manufacturers often want to clear their inventory before a new version of Windows arrives). Of course if you want the latest and greatest in hardware, waiting until the first (or second) wave of Windows 8 systems might be a good idea.
Windows 8 is going to bring a lot of changes, and some people may not want to take the initial time to learn something new – for those people, I recommend waiting a bit to see exactely what other people say about upgrading. You can test out Windows 8 by downloading the free consumer preview here: http://windows.microsoft.com/en-US/windows-8/consumer-preview