Critical Steps
Apply Software Updates
Enable automatic updates on your computer and web browser to keep your system secure and up-to-date:
Prevent Unauthorized Access
There are simple ways to set up and protect your computer from viruses, malware, and other unauthorized access:
- Open Windows Security (Start > Settings > Update & Security > Windows Security)
- Enable Windows Defender and Application Firewall
- Detailed Information
Important Steps
Use Strong Passwords
Follow our guidance to create a strong password for you and your computer.
Lock your Computer Screen
You can lock your computer screen by pressing Windows Key + L or by pressing Ctrl+Alt+Delete and choosing Lock.
To set your computer to lock automatically when the screen saver pops up go to Control Panel > Appearance & Personalization > Change screen saver and then check the box for On resume, display logon screen.