The online world is full of threats, and many hackers are just waiting for an unsuspecting person to fall victim to their tactics. Fortunately, you can arm yourself with these apps to help protect ...

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

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.