XP is the best, and is probably the last decent Windows there will ever be. Vista and 7 are bloated, slow, and ugly.
It depends on what you want to do with it, who you are, and what kind of hardware you have. I have absolutely no desire to move from XP Pro. Windows 7 is OK. But it offers ME absolutely nothing that I don't already have.
If you have more than 2GB of RAM, Windows 7 is the best and if you dont have 2GB of RAM its time to upgrade your computer!. XP is really outdated. Use it only if you have an older system and you are not in a position to upgrade.
I have heard that vista really sucks, that is the experience of a lot of our customer because they usually having problem with compatibility issue. I have tried windows 7, at first it was really good but there are still some incompatibility on some software and hardware, that is the time i switched back using XP.. obviously I go for XP.
If you have more than 2GB of RAM, Windows 7 is the best and if you dont have 2GB of RAM its time to upgrade your computer!. XP is really outdated
Windows XP, but it is old and do not support new hardware, Vista is buggy, so Win7 is the best for today
I've used XP, Vista and Windows 7. Vista is complete rubbish and is inferior to XP but I'm currently running Windows 7 which is brilliant, much better than XP and Vista.
I used Window7.I think its the best window,i seen.I also uses vista and XP .But window 7 has more feature and latest window.