Microsoft security help & learning

Work from home more securely

Remote work comes with its own security challenges.

Get tips and tricks

A cartoon of a person working at a kitchen table.

Explore security

A cartoon of a criminal peering over the top of a computer. Avoid tech support scams

When scammers disguised as "Support" claim your PC has problems, that’s when the real problems start. 

Learn how to spot them

A cartoon of a laptop with a lock on the screen and a stack of coins next to it. Protect against ransomware

Ransomware tries to force you into paying to regain access to your device or files.

See how to protect yourself

A cartoon of a laptop with the update logo on the screen. Keep your PC up to date

Windows Update automatically installs the latest updates and  security improvements.

Stay up to date

A cartoon of a laptop with the Windows Security logo on the screen. Stay secure with Windows 10

Windows 10 makes it easier to stay secure with built-in protection using Microsoft Defender Antivirus.

Check out Windows Security

Make a big impact with Announcements

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.

Meet Personal Vault

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