To open the Internet Explorer in Full screen, follow the next steps:

To use the classic search in the Internet Explorer, follow the next steps:

1. To open the Registry Editor click on the Start button on your taskbar, then click on Run and type "regedit" and click on OK to start the regedit utility.
    
2. Expand HKEY_CURRENT_USER\Console (see picture 1).
   
   

   Picture 1

3. Find the key "FullScreen" and modify the value from "0" to "1".
    
4. Expand HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main (see picture 2).
    

   Picture 2

5. Find the key "FullScreen" and modify the value from "no" to "yes".
    
6. The modifications you made will be in effect after you restart or logout you PC.