How to make Internet Explorer run in compatibility mode?
STEP 1: Open up Internet Explorer
STEP 2: Press ‘Alt’ key on your keyboard to bring up the top menu. And then go to Tools > Developer Tools. Alternatively you can just press the ‘F12’ key on your keyboard.
STEP 3: This will bring up the IE developer tools which looks just like the one in Google Chrome at the bottom.
STEP 4: You can then click 'Browser Mode' and then click on the Internet Explorer version you want to simulate.