I've a T3500 XP Windows 64 bit which has served me really well for years. I am very reluctant to upgrade the OS but expectedly it is coming to a point where many of the software min requirement is windows 7.
I remember when I purchased it, I have this option to do a free upgrade to windows 7 or it does come with a windows 7 installed and I have an option to switch to it. It is a 5-6 years old model and there is a high chance I misplaced the CD and the manual. Is there a way that I can check in my system whether it is an easy switch to win 7?
I've never done any OS upgrade at all. Can I upgrade win 7 from Dell site or I have to purchase a software for it? Do I need to replace any new hardware for the upgrade?
Thanks!