Knowledge base for software setup, errors, and daily tool work.

Fix a Corrupted Windows Update Configuration

If Windows Update fails with errors like 0x80070002, 0x80073712, or simply hangs, the update conf...

Fix Permission Denied Errors in GitHub Actions Workflows

You're running a GitHub Actions workflow and it fails with a permission denied error...

How to Fix Outlook Module Not Found Error

You open Outlook and get an error: “Module not found.” This usually means a required component is...

Fix Windows Defender Update Error 0x80070643

If you see error 0x80070643 when updating Windows Defender, it usually means the update failed du...

Fix Windows Security Authentication Error 0x80070035

Remote Desktop Clipboard Not Working: Practical Fixes

When you're working remotely and the clipboard stops sharing between your local machine and the r...