Checklists for software errors, setup, and tool workflows.

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Fix Microsoft Store Connection Refused by Firewall

If you see "connection refused" when opening Microsoft Store, your firewall or network settings a...

Find Chrome Profile Cache Location in Windows 10

If Chrome runs slowly or behaves oddly, the profile cache might be the culprit. This folder store...

How to Back Up and Restore Microsoft Store Apps in Windows 11

If you've reinstalled Windows 11 or moved to a new PC, you might need to restore your Microsoft S...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED Proxy Error

When Chrome shows ERR_TUNNEL_CONNECTION_FAILED, it usually means a proxy connect...

Fix SSH Connection Timeout at Command Prompt

You type your SSH command, wait, and get a timeout error. The connection hangs or returns C...

How to Set Up Python Virtual Environment Correctly
If you've ever installed a Python package globally only to have a different project break because...