If you have installed KB3035583, but now realize that you do not want to install Windows 10, then this portable tool I don't want Windows 10 will help you uninstall the KB3035583 update and remove the nagging taskbar notifications. While you can always uninstall the update manually, this tool lets you do it in a click.

This program does nothing much really, except remove the Get Windows 10 KB3035583 update from your computer.

Available at GitHub.