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

PowerShell Command Not Found but Works in CMD

Windows Security Not Working on Mac: Fixes and Workarounds

If you're running Windows on a Mac via Boot Camp or a virtual machine and Windows Security (forme...

Fix Windows Defender Error 502 Bad Gateway

You open Windows Security and see 'Error 502 – Bad Gateway.' This usually means Windows Defender ...

Fix Windows Search Not Connecting to OneDrive Sync

If Windows Search stops finding files that are synced to OneDrive, the issue is often a communica...

Fix Dependency Conflicts When Microsoft Store Games Won't Launch

You install a game from the Microsoft Store, click Launch, and nothing happens—or you get a vague...

Remote Desktop Blank Screen: Step-by-Step Troubleshooting Checklist

You connect to a remote machine, authentication succeeds, but instead of a desktop you get a blan...