Windows Defender Setup Checklist for New PC
When you set up a new PC, Windows Defender (now called Microsoft Defender Antivirus) is already a...
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Browse labHow to Set Up Windows Defender Network Protection for Enterprise
Network Protection in Windows Defender helps block outbound connections to malicious IPs and doma...
Fix Windows Activation Error 0x8007007b on Ubuntu
If you see Windows activation error 0x8007007b while using Ubuntu (for example, in a dual-boot se...
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You open the Start menu or File Explorer, type a search query, and get a 'Permission Denied' erro...
Fix Windows Defender Slow Startup in Windows 10
If your Windows 10 PC takes longer to boot up and you suspect Windows Defender is the cause, you'...
Fix Windows Update Connection Refused on Windows 11
If you see a 'connection refused' error when checking for updates on Windows 11, it usually means...