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Fix Windows Defender Connection Timeout Error 0x80070422

If you see error 0x80070422 when opening Windows Defender or running a scan, the message typicall...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Fix Windows Defender Real-Time Protection Turned Off

You open Windows Security and see that real-time protection is off, even though you didn't change...

Fix 'Windows Search Module Not Found Permission Denied'

If you see 'Windows Search module not found permission denied' when trying to search in Windows, ...

Windows Defender Authentication Failed: Step-by-Step Checklist

You open Windows Security and see 'Authentication failed' when trying to use Windows Defender. Th...

Fix OneDrive Sync Timeout on Windows 10

If OneDrive on your Windows 10 machine frequently shows a sync timeout error—files not syncing, s...