Today, is one of those days when we get to look at something is pretty neat and has something to do with the internal working of a PC. That something is the Genius Ring Presenter. The Ring Presenter is a mouse as well as a presenter for your PowerPoint presentations. Not only that the little booger fits right over your finger and the rest is wireless magic."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips