Bitcoin mining is a new form of virtual money. The economics of it are fascinating, but the real interest for us is that you can use your GPU to accelerate the mining process, and you'll be shocked at the difference between NVIDIA and AMD GPU performance. If you want to setup a Bitcoin box, this article will get you moving in the right direction.
A quick patch update to Windows can extend the useful life of a PC. To take the fear out of Upgrading Windows 98 to Windows XP, rely on this guide. - PCSTATS Tips