I'll show you how to completely remove the entire Quick Access Toolbar from Excel.
This will allow you to have a streamlined Excel interface and to prevent users from accessing menu shortcuts. This method will also remove the Ribbon Menu and either the File or Office buttons from the top of the window, depending on your version of Excel.
Here is the normal Excel interface:
Here is what we want:
Sub hide_menu()
Application.ExecuteExcel4Macro "show.toolbar(""Ribbon"",False)"
End Sub
Follow the same steps above and put the following piece of code below the one in the previous steps.
Sub show_menu()
Application.ExecuteExcel4Macro "show.toolbar(""Ribbon"",True)"
End Sub
There is no other way to completely remove the Quick Access Toolbar. You can remove buttons from it or move it around a little, but you cannot completely hide it without using VBA Macro code.
Make sure to download the accompanying workbook so you can see the macros in action. Buttons have been created in the workbook to make it easier to see the result of these macros. This means that you will not have to hit Alt+F8 in order to use the macros.