Checklists for software errors, setup, and tool workflows.

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Fix Windows Defender Not Starting Due to Dependency Conflict

If Windows Defender won't start and you see an error about a dependency service or group failed t...

How to Fix PostgreSQL Password Authentication Failed Error

If you're seeing FATAL: password authentication failed for user when connecting to P...

Fix Windows Update Proxy Error via Group Policy

When Windows Update fails with a proxy error, it often means the system's proxy settings are misc...

How to Fix Windows Update Setup Error 0x80070643

You're trying to install a Windows update and get error 0x80070643. This usually appears during t...

Fix pip SSL Certificate Verify Failed Behind Proxy

When running pip install behind a corporate proxy, you may see an error like S...

Fix Permission Denied Error in VS Code Integrated Terminal
You open the integrated terminal in VS Code and get a 'permission denied' error when running comm...