The Windows 10 upgrade notifications are caused from the Windows update “KB3035583”. To remove the notifications every 2 hours you will need to uninstall the update.
- Open Start Menu and go to computer
- Click on Open Control Panel located near the top of the Window
- Open System and Security and then click on View installed updates
- Once all your installed updates are shown go up to search at the top of the screen and search for KB3035583
- Once you see the update KB3035583 right click it and select Uninstall
- Once uninstalled Windows will ask you to restart click Yes
- When Windows has restarted you will now need to hide the update so does not reinstall
- Open computer from the start menu
- Click on Open Control Panel located near the top of the Window
- Open System and Security and then click on Check for updates
- Look at the updates Windows wants to install and you see KB3035583 right click on it and select Hide Update