Microsoft Word 2013 - How to Underline with Spaces

In MS Word 2013, you cannot see any underlined spaces when type space bar on your keyboard with underlined font style. I didn't know that it was like this in Word 2007 or 2003 but it is in 2013 and makes users confusing because it doesn't work as it is expected.

It would be like this with just typing Space... So bothering!

We have to type Ctrl+Shift+Space (none-breaking space, what is that... why isn't the default space for underlining...) to see those underlines like the following.

It would be like this with typing Ctrl+Shift+Space.


Simple, but needed an extra effort to find out.

MS Office, very unkind.