Checklists for software errors, setup, and tool workflows.

Fix Windows Store Error 0x80073cf9: Configuration Issue

When you see error code 0x80073cf9 while trying to install or update an app from the Windows Stor...

Fix Firefox Secure Connection Failed After Update

After a Firefox update, you might see a 'Secure Connection Failed' error when visiting websites. ...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

OneDrive Sync Not Working Due to Large File Size Limit: Fixes

You might see a sync error in OneDrive that says something like "File is too large to sync" or th...

Fix PowerShell 'Could not load file or assembly' Error

When you run a PowerShell script or cmdlet and see an error like Could not load file or ass...