How to Remove the Ubuntu dpkg Lock File
When you see an error like 'E: Could not get lock /var/lib/dpkg/lock' or 'E: Unable to lock the a...
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Browse manualsFix Windows Defender Connection Timeout Error 0x80070422
If you see error 0x80070422 when opening Windows Defender or running a scan, the message typicall...
Fix WSL Ubuntu resolv.conf Reset on Every Reboot
If you run Ubuntu on WSL and you've manually edited /etc/resolv.conf to set custom D...
How to Fix 'Permission Denied' When Running PowerShell as Administrator
You right-click PowerShell and select 'Run as administrator', but instead of an elevated prompt, ...
Microsoft Teams High CPU Usage: A Practical Checklist
If Microsoft Teams is consuming a lot of CPU, you might notice your laptop fan running constantly...
How to Install Windows Security on Ubuntu (via Virtual Machine or Wine)
If you're looking to run Windows Security (Microsoft Defender) on Ubuntu, you've hit a fundamenta...
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Troubleshoot Lingering cmd.exe High CPU Usage
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