"You'll need a new app to open this windowsdefender link" appears when Windows cannot open the Windows Security app using the ...

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

Microsoft introduced the new experience in a blog post this week. Available to Windows Insiders today, it will launch publicly with the Windows 10 Creators Update this spring. The Security Center is ...

Learn how to find Microsoft Defender Antivirus Signature Version in Windows 11 using Windows Security, PowerShell, Intune, ...

Microsoft's old Secure Boot certificates expire mid-year. The Windows Security app displays the update status.

All modern Windows PCs come with Microsoft Defender built in. For the unaware, this tool is Windows’ native antivirus. Over time, it has matured into a reliable security tool capable of blocking a ...