What we have here is a classic case of improper grammar, punctuation, and capitalization, which is causing a lot of confusion. ivanoe wants to know what version of Internet Explorer he is using. Someone told him to click on Help > About Internet Explorer, but his menu options are missing from the top of the browser.
Are you able to see the white bar at the top of Internet Explorer that allows you to type in a website address? If not, try pressing the F11 key on your keyboard as suggested because you may be in Fullscreen mode. If you can see the address bar, then that is likely not the solution. Instead, you can try moving the mouse cursor below the address bar until it turns into two arrows (pointing up and down). Once that happens, click and hold the left mouse button, pull the mouse towards you a few inches, and then let go. That should hopefully bring back your menus. If neither of these suggestions work, let us know and we can try something else.