Ctrl+R doesn't work

I had the following conversation with my VM the other day:

Why can't I push Control+R (Ctrl+R) in SSMS 2012, and have my query results window go away?  

I'm on a virtual machine here, Mr. SSMS, and I really don't need to see, again, that I just accidentally selected getdate().

In order to get Management Studio to give me back my full editing window, I went in to settings and reset the keyboard layout.

Like this:

1. Click Tools >> Options
2. Click Environment >> Keyboard
3. Click the Reset button
4. Answer Yes to the warning
5. Click OK to close the window
6. Exit SSMS
7. Start SSMS again
8. Select getdate();
9. Ctrl+R now works!