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

MongoDB Compass Cannot Connect to localhost:27017 – Fixes

You open MongoDB Compass, enter localhost:27017, click Connect, and get an error: “c...

Fix Windows Security Authentication Error 0x80070035

Fix Windows Security Auto-Start Permission Denied Error

You might see a 'permission denied' error when Windows Security (Windows Defender) fails to start...

Fix Chrome ERR_CONNECTION_RESET on Android Devices

If you see "ERR_CONNECTION_RESET" in Chrome on your Android phone, it means the connection was in...

Fix Windows Update Sync Issues Between Devices

When Windows updates fail to sync between your devices—for example, a feature update installed on...

Where Nginx Logs 404 Errors: Location & Troubleshooting

When nginx returns a 404 Not Found, the first step is checking the error logs. This article cover...