Well, today marks one year since Microsoft launched Windows 7 to the general public.

By the sounds of it, Windows 7 has been a great success from Microsoft – after the dismal performance of Windows Vista. Windows 7 (as of September 2010) has a market share of 17% which is pretty amazing for 12 months on the market.

I’ve had Windows 7 since launch day and I have been extremely impressed with it. If you haven’t already given it a spin, you could be really missing out as it definitely performs much better than Vista and has considerably better features than XP.

Users of XP still don’t seem to be giving up just yet, though. Although XP’s market share is dropping rapidly, it still (as of September 2010) has just over 60% of the market share – so it still has some way to go. With basic security support for XP not due to expire until 2014, I don’t think too many will be rushing to upgrade their existing PCs.