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Fix 'Port Already Allocated' Error in Windows Defender

You open Windows Defender Security Center or try to run a scan, and you see an error saying a por...

How to Fix Chrome Profile Access Denied Error (Error Code)

You see a 'Profile Access Denied' error when launching Chrome. This usually means Chrome can't re...

How to Fix Task Scheduler Update Error 0x80070005

If you see error 0x80070005 when running a scheduled task update, it usually means the task doesn...

Fix OneDrive Sync Error 0x8004de40: Service Unavailable

When OneDrive shows error 0x8004de40 with the message “Sync service unavailable,” it usually mean...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Windows Search Proxy Issues When VPN Is Active

If Windows Search stops returning results when you connect to a VPN, the problem is often related...