Checklists for software errors, setup, and tool workflows.

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Latest checklists

When you see fatal: unable to access 'https://...': SSL certificate problem: unable to get ...

Fix Chrome Extension Permission Denied Error
You try to install or run a Chrome extension, and you get a 'permission denied' error. This usual...

Fix PowerShell Service Unavailable Error During SFC Scan
You try to run sfc /scannow in PowerShell and get an error like "Service unavailable...

Fix PowerShell Service Unavailable After Update
After a Windows update, you might see errors like "Service Unavailable" when trying to launch Pow...

Fix ERR_SSL_PROTOCOL_ERROR on Windows 10
If you see ERR_SSL_PROTOCOL_ERROR in Chrome or Edge on Windows 10, the browser i...

How to Fix OneDrive Sync Update Error
You see a OneDrive sync update error after a Windows update or app upgrade. The icon shows a warn...