so what you are saying, you just wont to delete a computer with everything on it, ok, making a boot disk is easy, have you got XP on your computer or anything else (O'S) operating system), -, if you have and you wont to copy it to disk just download nero from download.com (copy paste in to URL) once you have downloaded it, install it, then put a disk in, make sure there is enough space, then open nero or it may open it for you, once doing this, look for something that says BURN IMAGE TO DISK or ISO or BOOTDISK, click on one of thos and then copy your windows folder which you stored Windows into, then write the files to CD or DVD.
If thats not your proplem then please read below.
2. If you have XP on disk just copy the disk using Nero found here www.download.com
type nero in the search bar, download that and click copy disk.
3. If thats not it, and you wont to get Xp or any other windows then please download any of these
(Download+Install then search for Windows ?)
(Before using this download BT which is Bit torrent and can be found on google) Once downloaded and installed just leave it then go to WWW.MYBITTORRENT.COM
If you want to clean your computer out do the following
download SPYWARE DOCTer, can be found on download.com once done that run it and then delete all the spam and stuff like that, it should say FIX CHEACKED click that, then DEFRAG your harddrive by going to START>PROGRAMS>ACCS>SYSTEM TOOLS>DISK DEFRAGMENT.
Sorry if i did not help i am to tired and my brain is to full.