Microsoft%20Excel%20Interview%20Questions%20and%20Answers

Question: Using Excel is there a way to close all open Excel files at once instead of closing them one at a time?

Answer: Yes, you can close down all your Excel files at once by using the following instructions: 
1. Hold down the Shift key. 
2. Choose File + Close All from the menu. Holding down the Shift key changes Excel's File + Close command to a File + Close All command.