As the support of Windows 10 comes to an end on October 14, 2025, it's now the time to sign up for the Extended Security Updates (ESU) program to continue getting critical security updates after 2025.

Windows users are, understandably, given the size of the operating system market share, a prime target for attackers of all kinds, from nation-state espionage actors to hackers and scammers. Windows ...

Secure Boot protects modern Windows and Linux PCs. Microsoft Secure Boot certificates from 2011 expire in June and October 2026. Most PC owners are fine if they install the latest updates. Last year's ...

Windows 11 hotpatching can install security updates without reboots. Learn who qualifies, how the update cycle works, and ...

Learn how BitLocker, passkeys, Microsoft Defender, and other Windows 11 security features protect your data, accounts, apps, and devices. Windows 11 comes with plenty of built-in security tools, but ...