Apparently, you have your browser in full-screen mode. If you computer is a desktop system, hit F11 on your keyboard to put your browser back in normal display mode. Then, you'll see the top part of the browser, where you'll find access to the screen that shows the version of IE you have.
If your computer is a laptop, you may need to hold the fn key down while pressing F11. The F-keys on laptops usually have dual functions and you need to use the fn key in conjunction with an F-key to make certain F-keys on a laptop do the same thing as the F-keys on a stand-alone keyboard on a desktop PC.