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

Fix Windows Security Authentication Error 0x80070035

Fix Task Scheduler Error 0x80041315: Update Fails

When a scheduled task update fails with error 0x80041315, the task typically cannot be modified o...

Fix 'File Locked by Another User' in Microsoft Teams

You're editing a file in Microsoft Teams and see the message: "This file is locked by another use...

How to Fix Remote Desktop Mac Keyboard Not Working

You're connected to a Windows PC via Microsoft Remote Desktop (RDP) on your Mac, but the keyboard...

Fix Windows Search Missing Files When Using Ubuntu Dual Boot

If you dual-boot Windows and Ubuntu, you might notice Windows Search suddenly stops finding certa...

Fix Windows Activation Update Error 0x80070002

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