Checklists for software errors, setup, and tool workflows.

Fix OneDrive Sync Stuck on 404 Not Found Error

If your OneDrive sync is stuck and you see a 404 Not Found error, it usually means the sync engin...

Fix VS Code Terminal Not Opening After Update

After a VS Code update, you might click the terminal panel and nothing appears—just a blank area ...

Fix OneDrive Sync Path Not Found After Windows Update

After a Windows update, you may see an error that OneDrive cannot find its sync path. This usuall...

Fix Outlook Connection Refused Due to Firewall Settings

If Outlook suddenly shows a "connection refused" error when trying to send or receive email, the ...

Fix CMD Service Unavailable Due to Group Policy

Situation

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

Fix Outlook Proxy Error After Windows Update

After a Windows update, some users see a proxy error in Outlook—something like “Cannot connect to...