I've just upgraded to Windows 10 from Windows 8.1, but after upgrading I can't connect to the internet. Even though it says it's connected I cannot open any page and the troubleshoot helper says that I'm not connected to any network. Good to see this question and answer solve a few issues others had, original thought it was a specific configuration I had when experienced this that was a virtual Wifi-bridge with the problem until I spotted these options were changed! My problem was the Comodo firewall; right after I uninstalled and restarted, the internet was working fine. It is recommended to remove anti-virus of all types as one of the steps to trouble shoot this. I know I'm a bit late, but I just wanted to say thanks, this solution did work for me (I was also connected but with no internet).Anyone face the issue of no internet connection after update to 10130? A check indicated there is driver issue which block connection to my Linksys EA9200 router.
If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices.
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No Internet connection or access after upgrading to Windows 10?
Before your computer can access the Internet, it needs to pass through the cable modem or router provided by your ISP.
A misconfigured or malfunctioning router will prevent all your devices from connecting to the Internet.