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

Fix ERR_NAME_NOT_RESOLVED with ipconfig /flushdns in Chrome

When Chrome shows ERR_NAME_NOT_RESOLVED, it means the browser couldn't trans...

How to Fix Chrome Extensions Not Loading or Grayed Out

You open Chrome, click the puzzle icon, and see your extensions grayed out or missing. They don&#...

Fix Nginx Configuration Test Failure After Adding Proxy Pass

You add a proxy_pass directive to an Nginx server block, run nginx -t, ...

Chrome Sync Not Working with VPN: Fixes and Checks

If Chrome sync stops working after you turn on a VPN, you're not alone. The VPN can interfere...

How to Fix Bluetooth Device Pairing Issues in Windows 11

If your Bluetooth device won't pair with Windows 11, the problem often comes down to drivers,...

Fix Git Push Rejected Non Fast Forward Error