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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View listWindows Store Download Stuck at 0 Bytes? Here's How to Fix It
You open the Microsoft Store, tap Install on an app, and the download bar just sits at 0 bytes. I...
How to Backup and Restore Files Using Command Prompt
If you've ever lost important files, you know how valuable a good backup can be. The Command Prom...
Fix Windows Security Not Starting After Update
After a Windows update, you might find that Windows Security won't open, or it shows a blank wind...
Fix Windows Security Center Version Mismatch Errors
You open Windows Security and see a message about a version mismatch, or the Security Center serv...
Fix Windows Defender Invalid Configuration After Update
After a Windows update, you might open Windows Security and see a yellow warning: "Invalid config...
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