Checklists for software errors, setup, and tool workflows.

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Fix PowerShell High Memory Usage on Startup

If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...

Fix Windows Search Invalid Configuration Registry Error

If Windows Search stops working and you see an error about invalid configuration in the registry,...

Fix Jupyter Notebook Token Not Working in VS Code

You enter your Jupyter notebook token in VS Code, but it fails to connect. The server log shows a...

How to Fix Microsoft Store Not Opening in Windows 11

If the Microsoft Store refuses to open on your Windows 11 PC, you're not alone. The app may crash...

Fix Git SSL Certificate Verification Failed Error

If you see fatal: unable to access 'https://...': SSL certificate problem: certificate veri...

Microsoft Teams Module Not Found: Troubleshooting Steps
If you see a "module not found" error when launching Microsoft Teams, it usually means a required...