For anyone that would like to prevent Windows 10 updates from updating their computer in the future, in the "Search the web and Windows" bar at the bottom type services.msc Run the program listed, which will require administrative permissions.

Scroll down the list until you get to Windows Update, double click it. Stop the service, then use the drop down menu for Startup type, and set to Disable. This will prevent all windows updates from occurring. If you wish to undo, repeat the procedure and change the startup type to automatic.