How to Fix Windows SSL Certificate Error in Chrome
If you see "Your connection is not private" or "NET::ERR_CERT_DATE_INVALID" in Chrome on Windows,...
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You see error 0x80073712 when trying to install updates. It usually means a system file or compon...
Windows Update Cannot Connect (Permission Denied) Fix
If Windows Update fails with a “cannot connect” or “permission denied” error, it usually means th...
How to Fix Windows Defender Service Unavailable in Windows 10
If you see 'Windows Defender service unavailable' in Windows 10, the antivirus may be disabled or...
Ubuntu APT Lock Troubleshooting Checklist
When you run an apt command and see a message like Could not get lock /var/lib/dpkg/lock-fr...
How to Fix Chrome Extensions Not Loading After Update
After a Chrome update, you might find that some or all of your extensions have stopped working—th...