Learn how BitLocker, passkeys, Microsoft Defender, and other Windows 11 security features protect your data, accounts, apps, and devices.

An emergency, out-of-band Windows 11 update for Dell users has been confirmed by Microsoft to fix issues caused by the July ...

These security settings only take a second to change.

Microsoft now recommends installing Windows 11 quality updates within three days, citing AI-driven cyberattacks that can exploit new vulnerabilities faster than ever.

Microsoft has shared a workaround for users affected by a known issue that blocks Windows security updates from deploying on some Windows 11 24H2 systems. As the company explained when it acknowledged ...

Firstly, the good news: If you have Windows 10 installed on your PC, you can upgrade to Windows 11 24H2 (the latest version of Windows 11) free of charge. This makes sense, as support for Windows 10 ...