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Microsoft security help & learning

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Create strong passwords

One of the most basic things you can do to protect yourself online is to create and use strong passwords. 

Get started

May 6th, 2021 is World Password Day

Explore security

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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

People at an airport checking their wireless devices.

Be safer over Wi-Fi

Most devices connect over Wi-Fi these days and that creates opportunities for attackers.

Learn to protect yourself

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Protect yourself from scams and attacks

Criminals are constantly trying to steal or trick you into revealing your personal information.

Learn to spot them

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Keep your PC up to date

Windows Update automatically installs the latest updates and security improvements.

Stay up to date

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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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