Checklists for software errors, setup, and tool workflows.

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Fix Windows Terminal Auth Token Expired Error

If you see an authentication token expired error in Windows Terminal, it usually means your Azure...

Fix Windows Update 504 Gateway Timeout Related to Firewall Settings

If you see a 504 gateway timeout when running Windows Update, it usually means the update server ...

How to Fix Windows Activation Proxy Error

If you see "We can't activate Windows on this device because of a proxy error" or similar, your s...

Fix Command Prompt Proxy Settings 502 Bad Gateway

If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...

Fix Chrome SSL Error: Cannot Connect to Website

You try to open a website in Chrome but see an error like “Your connection is not private...

How to Restart the Task Scheduler Service in Windows
If scheduled tasks aren't running or you see errors like "Task Scheduler service is not available...