I need to know how to delete others users from my computer?

Others have used my computer and developed an e-mail address without my permission. The have told me it will not hurt my computer because their e-mail address is in cyber space and they can use anyone computer to do their business. I would appreciate some feed-back as to what action one can take to prevent this from happening.

1. Do as the others say. Delete the others user account.
2. Go into Outlook Express and delete their pop3 account.
3. Password protect your user account if others are a problem.

I never ever let anyone use my computer or borrow my car. It is an invitation for trouble.

You didn't mention if they created a web-based email account (gmail, hotmail, yahoomail, etc.) or if they're using your POP or IMAP client (Outlook, Thunderbird, Eudora, etc.)

In the case of web-based mail, they're right - They're just using your computer as a dumb terminal to access their mail, but in the case of a POP/IMAP client, they're physically using your computer.

The bigger concern may be what they're downloading and running on your computer when it's in their hands ...

Go to start next click control panel 3rd click user accounts there should be change account,create account and change picture and other task too click on change account and then click on one of the accounts,then click delete account (it might say you need a password) hope i helped

if you are using vista, control panel, user accounts, mange other accounts and delete account, simple