Updating nic card
When you tried everything and nothing worked, you can reset your network adapters to regain access to the internet.
Network reset is a script that comes bundled with Windows 10 as a feature, and it can help fix the connection issues after you updated to a new version of the operating system, and it can also address other problems connecting to the internet.
Windows 10 gets regular updates to patch any security vulnerability and to improve the overall functionality of the operating system.
However, on Windows 10, unlike previous versions, updates are mandatory.
You can now check to see if you have a working internet connection.
To uninstall a network adapter driver, do the following: Once you completed the task, Windows 10 will automatically try to download and install the latest and most compatible network driver adapter.To check if your network adapter driver is up to date, do the following: If Windows Update doesn't have any new drivers available, you should also check your computer manufacturer support website to download the latest driver.Of course, if you can't connect to the internet, you'll need to do this from another computer with an internet connection, and then save the driver on an external drive and manually install it on your computer.In addition, you also want to make sure there isn't a connection problem between your computer and the modem/router.
One of the best way to check is to use the following commands on Command Prompt: Quick Tip: You can also use the ping 127.0.0.1 command to test your networking setup on your computer.If you can successfully ping the router, but you can't still connect to the internet, then it could be an issue with your modem/router or internet provider.Additional network troubleshooting steps you can try include restarting the router, trying a different network cable between your PC and router (or turning off Wi-Fi and trying a wired connection), and testing the connection to the internet with another computer.In the case you downloaded an installer from your manufacturer website, then simply double-click the file and follow the on-screen directions.