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

Windows Activation Cache: Location and How to Delete

If you're getting activation errors after a hardware change or a Windows update, a corrupted acti...

How to Disable Command Prompt High CPU Usage from Startup Services

If you notice that Command Prompt (cmd.exe) is consuming a lot of CPU right after boot, it's ofte...

Windows Defender Configuration Settings Guide

Windows Defender (now Microsoft Defender Antivirus) is the built-in security solution for Windows...

Chrome Startup Pages Not Loading: 6 Fixes to Try

If your Chrome startup pages are stuck loading or show a blank screen, it's usually a local setti...

Fix Windows Activation Command Error 0x80070002