Microsoft security help & learning
Let Microsoft Defender help protect your identity
Microsoft 365 Family and Personal subscribers can turn on identity theft monitoring to help protect themselves and their families against identity theft
Stay secure with Windows
Windows makes it easier to stay secure with built-in protection using Microsoft Defender Antivirus.
Be safer over Wi-Fi
Most devices connect over Wi-Fi these days and that creates opportunities for attackers.
Protect yourself from scams and attacks
Criminals are constantly trying to steal or trick you into revealing your personal information.
Keep your PC up to date
Windows Update automatically installs the latest updates and security improvements.
Protect the whole family with Microsoft Defender
Three easy steps to improve your cybersecurity at home
Protecting yourself from identity theft online
Secure your accounts
Securing your devices and accounts
Add an extra layer of security with Personal Vault
Protect your most important files, like your passport, driver’s license, or insurance information with OneDrive Personal Vault.