"Start" > "Accesories" > "System Tools" > "Back Up"
Or "Start" > "Help and Support", type in "Back up" and press "Go".
The first option takes you to the Back Up tool (help button on top right), the second takes you into the MS help system for all details and options.
How do you make a back up copie of your files and folder's in XP Home? I have looked every were and have yet to find anything that tells me how to make a back-up copie.