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

How to Fix Chrome High CPU Usage Caused by Extensions

If Chrome is using an unusual amount of CPU, extensions are a common culprit. You might notice yo...

Fix Windows Defender Firewall Blocking Internet Connection

If your internet stops working after a Windows update or firewall configuration change, Windows D...

Fix 'Chrome Profile Path Not Found' or 'Missing Profile' Error

Fix Chrome Profile Dependency Conflict Error

You open Chrome and see an error about a profile dependency conflict. This usually means your use...

Fix Microsoft Store Error 0x80073cf3 After Update

If you see error 0x80073cf3 when opening the Microsoft Store after a Windows update, the store ap...

How to Enable Windows Security Real-Time Protection

If you see a warning that real-time protection is off, or you suspect your PC is vulnerable, here...