I have the same problem. I know it has one because I have seen it open....but I can't find the icon where I can click to open it. I get a huge page of "stuff" when I right-click the microsoft icon on the bottom left of my screen, but I don't see the "my computer" choice.
I can't find the "My Computer" option when I click on the microsoft icon on the bottom left of my screen. I see the "Most Used" features and a lot of things, but I need to find "My Computer" so I can click to open my CD/DVD drawer
When I click on the Microsoft icon, lower left corner of the computer, I come up with a screen full of things but I don't see the "My Computer" option.