Proxies are the worst! For a quick fix, try Firefox—it has its own proxy settings separate from Windows.
Go to Options > General > Network Settings. Choose "No proxy" and see if that helps.
If sites still won’t load, your ISP might be blocking them. Try using Google DNS (8.8.8.8) as a workaround.
Go to Options > General > Network Settings. Choose "No proxy" and see if that helps.
If sites still won’t load, your ISP might be blocking them. Try using Google DNS (8.8.8.8) as a workaround.