No. You many uninstall it.
first you need to download the windows anytime upgrade, windows 7 user already have it. then you need simply buy windows 7 ultimate and then open windows anytime upgrade and follow the step by step instructions
windows 7 ultimate is the best, if you do not need XP mode and different language in windows 7 , win 7 home premium version will be a good choice too
it takes 0 Mbs of additional space. all of the information is already on your computer- you merely need to "unlock" it from the kernel that is already installed.
You can upgrade to from older versions of Windows to the latest like XP to Vista but installed programs will probably be removed and need to be reinstalled, and you need to be careful about the stored information on your computer. P.S. Windows 7 is newer and thus recommended instead of Vista in case you already did not know.
Windows 95 to Windows 98, and then to Windows XP
The operating system itself is the same. The only thing is that you need to have some other Microsoft OS already installed on your computer if you want to use upgrade option.
form_title=Install Windows in Your Home form_header=Upgrade the look of your home and increase your energy efficiency by installing new windows. Have you already bought the windows?= () Yes () No How many windows need installation?=_ Which types of windows do you currently have installed?=_
You do not have to upgrade to Windows 8 at all, but some people perfer to be updated with the latest softwares.
Ceratinly. You would need to buy the Win7 upgrade and away you go.
Ø Microsoft's upgrade advisor App Go to microsoft.com. Should tell you what you need in your system to download. Not ready to my XP up unless i have to.
You have to already have Windows Vista or XP installed on you computer to use the upgrade version. You need the full version if you have an older version of Windows or something else like Ubuntu.You can get round this if you are happy to mess with the registry see: http://www.downloadsquad.com/2009/10/23/save-80-on-your-windows-7-purchase-the-upgrade-does-full-inst/Hope that helps
If you have windows 7 you can upgrade to it. If you have windows XP you will need to do a complete install.