as far as i know yes if you have a computer able to run it (odds are yes) and the install disk and stuff
If you bought it then reinstall it through Itunes. If you downloaded it and didn't back-up, re-download it.
You can go back to version 8 or 7. At the bottom of this page is a link to Internet Explorer download page where you can get the older versions.
All windows systems have back compatibility with previous versions of file systems.
look for a download on the internet or try the previous versions tool in windows seven
Try going to search in the start menu. And search all files and folders for Windows Live Messenger.
Most browsers supports previous versions of HTML. Many websites are still using HTML 4.01 or older, so back compatibility is very necessary.
I would just transfer my personal files to a USB stick or external HDD but there is also a program in windows 7 for backup and restore. Search on your start menu to find it.
There is no direct upgrade from Windows XP to Win 7. Any of version of Win 7 you purchase will remove Win XP and all programs and data. You will need to back up all data and reinstall all programs.
Yes, you can reinstall windows xp media edition whenever you want, by just inserting an windows xp media edition CD into your computer. I don't know if you can roll it back though.
There is an error or bug in the installed Windows XP. u need to reinstall it. logicwonder
Download games for windows software,copy saves to differant location...re-install,install patches and mods,copy saves back.
You would have to reinstall windows or mac depending on which you have. If you paid for the back-up disks when you bought the computer you can use those, otherwise you will need to get a copy elsewhere.