To fix an unstable internet connection on your laptop, please follow these steps:
Check if your router is turned on and stable.
Check all physical connections. Make sure the plug and cables are firmly connected to the outlet and your laptop.
Ensure your wireless network is secure and not visible to the public. Go to your
Network and Sharing Center
and turn on the firewall.Restart your laptop and router. Disconnect from the router, turn it off, and then turn it on after a minute.
Try resetting the router to its default settings by pressing the reset button. Make sure to save or write down your router password beforehand.
