Start by ensuring that yours is the only administrator-level account, and that the account has a password. Next, give all other users Limited or Restricted accounts: Select
Start, Run, type
control userpasswords, and press
<Enter>. In XP, select the other administrator accounts one at a time, and click
Change the account type, Limited, Change Account Type. Or click
Create a new account and follow the steps, selecting
Limited as the account type. In 2000 (and many XP systems in organizations), pick the account, and click
Properties, Restricted user, OK, OK. Or choose
Add and step through the wizard, selecting
Restricted user when the option appears. To protect your administrator account when you're not at your PC, right-click the desktop and select
Properties, Screen Saver. Choose a screen saver (if you don't already have one). Set the Wait value to a time you can live with (a duration less than
5 minutes may get on your nerves), and check
On resume, display Welcome screen. Click the
Power button, then the
Advanced tab. Check
Prompt for password when computer resumes from standby, and click
OK in both dialog boxes.