All Windows PCs come with a built-in security feature called Windows Defender Application Control (WDAC), which helps prevent unauthorized software from running by allowing only trusted applications.

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

Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus program on your Windows 11 or Windows 10 PC, your PC is using it right now.

Microsoft just launched Microsoft Defender, a brand new security application that works on any platform. Microsoft Defender has apps for Android, iOS, macOS, and Windows, providing different security ...

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.

Microsoft has updated the list of deprecated features with new details about Microsoft Defender Application Guard. The company plans to delist Application Guard app and all related extensions in May.

Microsoft has announced it is ending support for its Defender Application Guard for Office. The company released a list of “deprecated features”, which included Application Guard for Office. This ...

Ask your administrator Start Windows Security Health Service Reinstall using Windows Terminal Check Group Policy settings Use System Restore point Before you begin, you should know that now Windows ...