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

Firefox Profile Missing Troubleshooting Checklist

When Firefox starts but shows none of your bookmarks, passwords, or extensions, the profile may b...

How to Fix Microsoft Store High CPU Usage

If you notice your CPU running high after opening the Microsoft Store, you're not alone. The Stor...

Fix OneDrive Sync Pending Changes Not Uploading

If your OneDrive shows "Pending changes" that never upload, you're not alone. This typically happ...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Chrome Extensions Not Loading: Fix 'Permission Denied' Errors

If Chrome extensions suddenly stop loading and you see a 'permission denied' error, it's usually ...

How to Fix Windows Security Keeps Crashing

If Windows Security (formerly Windows Defender) keeps closing unexpectedly, you may see error mes...