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.

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

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 is deprecating Defender Application Guard (including the Windows Isolated App Launcher APIs) for Edge for Business users. Microsoft Defender Application Guard (MDAG) blocks potential threats ...

In the ever-evolving cybersecurity landscape, Microsoft has introduced various new features in Windows 11 designed to protect users from modern workplace threats. Among such features, Smart App ...

If you get the Windows Defender Error 1297 when you try to launch the app or when running a scan on your Windows 11/10 device, you can try our recommended solutions ...

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 ...

Windows 11 22H2 is now arriving, and as well as new features, Microsoft's latest operating system update also brings security upgrades. With ransomware, sophisticated hacking attacks, and phishing ...

Microsoft Defender Application Guard for Edge is now deprecated. The company has updated its documentation to mention the abandonment of yet another feature in its operating systems. Microsoft seems ...