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

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 Task Scheduler Not Running on Windows 10

Task Scheduler not running tasks can be frustrating. You might see tasks stuck at "Ready" or "Run...

How to Reinstall the Windows Security App (Microsoft Defender)

If the Windows Security app (Microsoft Defender) is missing, won’t open, or shows errors, reinsta...

Fix Windows Defender Firewall Blocking Internet Access

If your internet stops working after a Windows update or security change, Windows Defender Firewa...

Fix Chrome SSL Certificate Error: Invalid Common Name