This is happening while working in the balck screen and using shortkut Keys for top menu. the tools are woring, but while using Alt Key to choosing the menu item. its not supporting. like the older vesions
please answer me
Can you please be a little more clear about what you expect it to do vs. what it's doing.
Are you using the "Full Screen With Menus" mode or the complete "Full Screen" mode? I just tried the "Full Screen With Menus" mode and was able to use the Alt key to initiate menu operations.