How to Fix The Default Gateway Is Not Available Error – A number of users of Windows computers are experiencing a problem with the Internet connection or the default gateway is not available. The problem prevents the user from fully connecting to the Internet, so in this post we review together How to Fix The Default Gateway Is Not Available Error in Windows.
Restart the router
The easiest and fastest way to solve this problem is to restart your router. You must press and hold the router button on the back of the device and wait for a short time, then restart the router and restart the computer.
Update Network Driver
To update the Network Driver, right-click on the computer icon and from the drop-down menu, click Manage. In the pop-up window, click on Device Manager and then search for the Network Adapters option where you will find the network definitions, right-click and select Update Driver Software.
Update the operating system
Sometimes the problem may be in the operating system so make sure you update your operating system to the latest version, so that the device-specific definitions match the version of the operating system.