start up

[kate]

my computer has been booting up into system restore instead of xp. once in
there, it says to type exit but won't accept the letters. so i go round and
round in limbo. please, how do i reset to xp on startup?

 

[Nonny]

my computer has been booting up into system restore instead of xp. once in
there, it says to type exit but won't accept the letters.

A computer doesn't boot to system restore.

Be more clear.