Checklists for software errors, setup, and tool workflows.

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Fix Microsoft Store Connection Refused Due to Proxy Settings

If you see a 'connection refused' error when opening Microsoft Store, your system's proxy setting...

Fix 'Windows Defender Failed to Start Due to Group Policy' Error

You may see an error saying 'Windows Defender failed to start due to group policy' when trying to...

How to Check Internet Connection for Windows Update Timeout

If Windows Update fails with a timeout error, the most common culprit is an unstable or slow inte...

Fix SSL Certificate Errors in Windows 10 Command Prompt

When you run commands like curl, git, or npm in Windows 10...

Fix 'pip install no matching distribution found' for Python 3.9

When you run pip install somepackage and get an error like ERROR: Could not fi...

How to Fix Windows Security Real-Time Protection Not Turning On
If you see that Windows Security's real-time protection is stuck off and won't turn on, you're no...