Install xp cd,boot to xp cd (may require adjustment in BIOS-boot priority,
or similiar),at xp cd boot menu,press r key,for recovery console,select 1
For C: Press enter key for password,type

iskPart In DiskPart,delete the
unwanted volume (should have fewer OS files than youre default xp),once
done,create a partition,press ESC key.Either type:EXIT or type:
FORMAT D: /FS:NTFS D: being the new partition...
"Carol" wrote:
> At some point I installed XP home two times, so that when I start my
> computer, it asks me to choose between the two or it will choose one. Can I
> safely delete one of the XPs - in order to free up some space on my computer?
> How do I do this? And I won't lose my files? Thanks so much.
> Carol