If you have just started using the Gnome Desktop you may have noticed it is a bit different from the start menu of more simple Linux desktops such as Mate or Cinnamon. Also if like me you were a Windows 7 users before you switched to Linux you may be a bit put off by the start screen style start menu in Gnome. Some people have said it is like Windows 8 but although it looks a bit like that it is nothing like the horrible Metro start screen that was in Windows 8. I advise that you take the time to learn to use the start menu on Gnome. It has an excellent search feature and you can install MenuLibre or any one of the menu editors to edit the start menu and add items to it as well.