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

Fix Microsoft Store High CPU Usage When Not Working

If the Microsoft Store is using high CPU and not working properly, you might see a frozen app, sl...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

OBS Virtual Camera Not Working on Windows 10 – Fixes

You set up OBS Studio, enabled the virtual camera, but Zoom or Discord shows nothing. The virtual...

Fix OneDrive Sync Stuck on Processing Changes on Mac

OneDrive for Mac sometimes shows 'Processing Changes' for a long time, preventing file sync. This...

Fix Microsoft Store Port Error After Reinstall

If you uninstalled and reinstalled the Microsoft Store and now see a port error (e.g., 'Port alre...

Fix OneDrive Sync Permission Denied Error

You see a 'permission denied' error when OneDrive tries to sync files. This usually means the app...