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

How to Find Which Process Is Locking a File in Windows

You try to delete, rename, or move a file in Windows, and you get an error like "The action can't...

Fix Windows Update High CPU Usage and Error 0x80070002

When Windows Update runs, you may see high CPU usage and eventually error 0x80070002. This usuall...

Fix Microsoft Teams Path Not Found Error 0x80070002

When launching Microsoft Teams, you may encounter a "Path not found" error with code 0x80070002. ...

Fix BitLocker Not Prompting for Password on Startup

If your BitLocker-encrypted drive no longer asks for a password when you start Windows, the drive...

Fix Microsoft Teams Authentication Failed Due to Proxy

If you see 'Authentication failed' when launching Microsoft Teams and you're behind a corporate p...

Fix Microsoft Store Permissions Issue in Windows 10