I have vista on my computer and I have i yogi to take care if the problems that seem to constantly appear and slow me down or freeze me up. I have MacAfee for viris problems. the i yogi tech keeps telling me to upgrade to 7 but is t really worth it. he says I wouldn't have any problems but I bought a computer for my granddaughter and norten for her and hers is always freezing up. is windows really going to help me?
It would depend on what kind of issues you are having. However, Windows 7 is really just a minor update to Vista. At the core, the two are fundamentally the same OS. Microsoft's internal versioning has Vista as Windows NT 6.0 and Windows 7 is Windows NT 6.1.
I am unfamiliar with this i yogi service, but it sounds like they're just trying to sell you an upgrade you may not even need.