Checklists for software errors, setup, and tool workflows.

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Fix Command Prompt Not Working After Windows Update

After a Windows update, you might click on Command Prompt and see nothing happen, or it flashes a...

Fix Windows Update Service Not Starting Automatically

You open Windows Update to check for patches, but it hangs or shows an error. Often the root caus...

BitLocker Backup Restore Tool Not Detecting Drive: Fixes

You connect a drive that contains a BitLocker backup, but the restore tool doesn't see it. This c...

Fix Windows Update Connection Refused Due to Firewall

If Windows Update fails with a "connection refused" error, your firewall is likely blocking the u...

Fix 'Git Repository Not Found Permission Denied' Error

You run git push or git clone and get errors like repository not fo...

How to Fix a Missing Chrome Profile After a Crash
You open Chrome after a crash and see a generic welcome screen instead of your bookmarks, history...