Checklists for software errors, setup, and tool workflows.

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Fix OneDrive Sync Error 0x8004de40 on Ubuntu

If you see error 0x8004de40 when syncing OneDrive on Ubuntu, the sync client usually fails to aut...

Fix Command Prompt Blank White Screen with No Text

You open Command Prompt, but instead of the usual black window with a blinking cursor and text, y...

Fix Windows Search Service Not Running Error

When you see a message like “Windows Search service is not running” in the search box or in setti...

Fix 'Access Denied' When Deleting Files via Command Prompt

You try to delete a file using the del command in Command Prompt and get an "Access ...

Fix 'git remote add origin repository not found' Error

When you run git remote add origin <url> and get repository not found

Fix Windows Search 504 Gateway Timeout After Update
After a Windows update, some users see a 504 gateway timeout when using Windows Search. This usua...