Definitely! Not only are those operating systems not supported by Microsoft anymore, but they usually don't meet minimum requirements for modern software. Additionally, those platforms pose a security risk because they lack the features that are built-in to more recent releases (2000/XP/2003). We strongly recommend upgrading to create a more stable, functional, and friendly environment.
 

This could be caused by a variety of things and a thorough investigation is usually required. Common causes are a lack of memory or hard drive space, spyware, viruses, application or hardware errors, hardware incompatabilities, processor overload, or a whole bunch of different things. If you continuously experience lockups or slowdowns, let our trained professionals resolve the problem.
 

The most obvious question is whether or not the computer will be used in a business environment. As a rule of thumb, use the Professional version whenever possible and only use Home when it is for a basic computer at your house. Professional contains more functionality than Home and is usually preferred. Home will NOT work in a domain environment (mostly commercial). Click I.T. recommends Professional to all customers, but you should visit Microsoft's website for more information about the differences.