newtonus

sounds good but how do I do it? ta in advance

hi all can anyone advise? i use win2k and I am giving my pc to a relative and i want to make sure that what i would call sensitive data, that is letters and e-mails i have had on the computer and sites i have visited on the internet, are deleted before the machine is replaced. What would i have to do to delete such information? I dont want to wipe the pc and re-install many thanks in advance N.