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

Fix PuTTY Connection Refused: Check SSH Service

When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...

Chrome Update Stuck at 100%? Quick Fixes That Work

You click 'Update' in Chrome, it reaches 100%—and stays there. The update never finishes, and you...

Fix OneDrive High Memory Usage After Latest Update

After a recent update, you might notice OneDrive consuming excessive RAM (often 1 GB or more). Th...

Fix VirtualBox Kernel Driver Permission Denied on Linux

Fix Java JDK Not Recognized in VS Code

You open Visual Studio Code, create a Java file, and notice the language server isn't starting. T...

Fix Chrome 'Invalid Configuration' or 'Permission Denied' Errors

If you see 'Invalid configuration' or 'Permission denied' when starting Chrome, the browser is us...