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

For most people using a supported and fully updated Windows 11 computer, yes: Microsoft Defender Antivirus and the other protections inside Windows Security are sufficient as the primary antivirus.

A new study finds Windows 10 PCs average 1,903 active vulnerabilities versus 652 on Windows 11—nearly triple the security ...

Microsoft extended Windows 10 security updates through 2027, offering users more time to plan their next upgrade.

BitLocker may have vulnerabilities, but I’m still recommending it (and its Device Encryption derivative) to users.

Windows 11's latest security update expands Enhanced Sign-in Security to external fingerprint readers. Here's what it ...

Asset management company Lansweeper recently sounded the alarm on Windows 10, noting that a lot of organizations still ...

You can keep using Windows 10 safely if you meet these criteria and enable the right setting.

Microsoft goes all in on new AI-powered Windows security strategy - what it means for you ...

Technical analysis shows Windows Hello's biometric protections vary depending on device configuration and use of Enhanced ...

Explore July 2026 Microsoft Security updates, including agentic defense, AI threat protection, identity, data security, and ...

Microsoft is bringing TPM-based security to KMS, requiring trusted Windows Server hardware for safer Windows device ...