Randy examines your options when upgrading older computers and when buying a new machine. He also mentions a few deal sites to help you out. dealzon.com, pricewatch.com, techbargains.com, and slickdeals.net(not mentioned) This is a commentary companion to the video on when to replace your computer. The one-minute videos serve as a quick description of concepts or methods that people may not be familiar with that, due to the simplicity of the core knowledge, should outlast the info in other videos of this type (like the commentaries), which are meant to be detailed and current. I hope you enjoy this video and find the information within it useful.