If you chose the option to resize the hard drive to make room for Ubuntu, there will an entry for Windows XP on a boot menu when you start the computer. If you chose to use the entire disk, Windows XP was erased, and recovery is probably not possible.
Windows XP.
on windows xp: in the file programs on the local disk
Boot from the Windows XP CD and let it reformat the drive. WIndows XP cannot use the native Ubuntu filesystem, so you'll need to reformat the drive anyway and you might as well do it using the XP install disc.
No.
Why would you have the file from Windows 98 in your Xp? Make sure that you have Windows Xp, and also that you are installing the sp2 for xp.
system -> admin -> users and groups. Or, since this question is in the "Windows XP" category, are you asking how to create a new user on Ubuntu from within Windows XP?
Use your Ubuntu CD. Find a program called "GParted" or "Gnome Partition Editor". Click on your XP partition and click "Resize" and make it smaller. Then, do the same with your Ubuntu partition, and drag it until it fills the space left by XP.
By installing Windows XP, with the Windows XP CD that is in case, when you bought it.
Download a self installing boot from CD-ROM ISO Windows XP professional. SP3 Which will already have the key installed and everything. So as a computer starting up find the proper f key. To select where to boot from and boot from your CD-ROM and it will install XP over the Ubuntu. You're going to reach a point where you're going to look at your petitions. As you remember with Ubuntu you have to set a couple of extra partitions you can delete all of them and pursue with your installation from there and you'll have your Windows XP back on your computer.
windows xp
If you have installed ubuntu with windows you uninstall it in the add remove programs.
Yes, you can. When installing W7 over an XP OS you will have the choice to keep them both.