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

Windows Activation Key Not Recognized on Ubuntu Dual Boot

If you installed Ubuntu alongside Windows and now your Windows activation key is not recognized, ...

Fix Windows Activation Update Error 0x80070002

If you see error 0x80070002 when trying to activate Windows or install updates, it usually means ...

Fix Windows Update Blank Screen with No Cursor

You install a Windows update, reboot, and instead of the login screen you see a blank display wit...

Fix CMD Service Unavailable Due to Group Policy

Situation

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

Fix Windows Search Timeout for Remote Desktop Connection

You connect to a remote desktop and try to search for a file or setting, but Windows Search stops...