Checklists for software errors, setup, and tool workflows.

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Fix PowerShell Service Unavailable Error During SFC Scan

You try to run sfc /scannow in PowerShell and get an error like "Service unavailable...

Fix Windows Terminal Proxy Error: Connection Refused

If you see 'connection refused' when using Windows Terminal behind a proxy, the terminal is likel...

Fix Windows Defender Version Mismatch Sync Issues Between Devices

If you manage multiple Windows devices and notice that Windows Defender shows different security ...

Fix Yarn Install Stuck at Resolving Packages Timeout

You run yarn install and it hangs at “Resolving packages…” for a long time, then eve...

Fixing VS Code Extension Host Termination on Remote SSH

If you're using Visual Studio Code with the Remote - SSH extension and see a message like E...

Fixing PowerShell Authentication Failed Due to Certificate Errors
When PowerShell commands fail with "Authentication failed" and mention certificates, the issue is...