No don't stay with xp or get Windows 7 unless you want to have your computer crash non-stop
No. Obviously, if you upgrade to Windows Vista, you will have Windows Vista.
You should buy an upgrade version of Windows Vista however your computer if running XP is likely not to be powerful enough to run windows vista. You should run Microsoft Windows Vista Upgrade Advisor before upgrading as this will show you any problems your computer may have running Vista.
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 downloading the "Windows Vista Upgrade Advisor" directly from Microsoft below: http://www.microsoft.com/windows/windows-vista/get/upgrade-advisor.aspx Now, read this page for "Windows Anytime Upgrade" : http://windowshelp.microsoft.com/Windows/en-US/help/37070041-1b90-4433-be0c-ab2855841b981033.mspx Hope this helps.
No your windows 7 will not deleted
Windows Vista upgrade home premium can be found online for $55 on a few sites. The Business version of Window's Vista upgrade can be found for around $150.
Do you mean upgrade to Windows 7 from Vista? Yes, without a doubt.
anybody who purchased windows 7 license is qualified for that..
All service packs
No
The real question is can you hardware handle an upgrade. I would check the Vista hardware requirements and make sure your PC is up to the challenge.
loads because windows vista is the worst windows software it uses the most ram and CPU Ghz out of all of the windows software i surgest you stay with xp or upgrade to 7
Windows 7 systems requirements is where you would look. During Windows 7 one would use the Upgrade option and install an edition of Windows Vista to Windows 7. Windows Update in Control Panel will open and install Windows Vista if you already have automatic update turned on.