Follow these steps to disable the internet for any specific network.ġ.Press Windows Key + R then type ncpa.cpl and hit Enter to open Network Connection window.Ģ.This will open the network connection window where you can see your Wi-Fi, Ethernet network etc. You can block internet connection from any specific network through network connection settings. Make sure to create a restore point just in case something goes wrong. Windows 10 Tip: How to Block Internet Access Method C: Block Internet Access for any Program using OneClick Firewall.Method B: Block Internet Access for any Program using Internet Lock (Third Party Software).How to Block Internet Access to Programs.Disable Proxy Settings using Registry Editor.Method 4: Disable Internet Access Using Proxy Server.Method 3: Block Internet Access Using Using Parental Control.Method 2: Block Internet Access Using System Host File.Windows 10 Tip: How to Block Internet Access.