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

Fix ERR_SSL_PROTOCOL_ERROR on Windows 10

If you see ERR_SSL_PROTOCOL_ERROR in Chrome or Edge on Windows 10, the browser i...

How to Enable PowerShell Scripts on Windows 11

You try to run a .ps1 script on Windows 11 and get an error like "cannot be loaded because runnin...

How to Fix Command Prompt High CPU Usage on Windows 10

Fix Windows Search Not Working in File Explorer

You open File Explorer, type a filename or keyword into the search box, and nothing happens — or ...

Fix BitLocker TPM and PIN Sync Issues

If your BitLocker-protected drive asks for a recovery key instead of the PIN, or if changes to th...

Fix Maven 401 Unauthorized Error in Dependency Resolution

When Maven fails to download dependencies with error code 401, it means the remote repository rej...