Hi. I'm living in a country that can't buy Windows. For years I had been using this OS and never knew these Windows are hacked. When I noticed, I was worried that my Windows might have virus or spy originally! Thanks to digital life I downloaded a torrent and checked it's sha1 code to be original. It was fine. I installed it and it needs activation within 30 days. So I started searching for passing activation. I see things like modding, slp, etc. I don't own a laptop but a desktop PC. Are these methods working for PC as well? What is best way of passing activation for XP with sp3? Thanks guys.