It's something called "Windows Anytime Upgrade". To go to Vista Ultimate from Vista Business, it will cost you $139.00 Please make sure you're system is capable of running Vista Ultimate by...
Yes! If you are referring to Windows Sidebar (The Clock, Calendar etc on the right side of the moniter) You can! Simply typin into the search box on the start menu 'Sidebar' and then select Windows...
On the control panel select "System"; this will display basic information about your computer. Under System Type, you'll see whether the system is 32 or 64 bit.
For 99% of home users, "regular" Vista (32-bit) is what you should get.
Very few programs are written with 64-bit processing in mind, and you will likely experience more bugs when trying to get...