Formatting marks in VS editor

Question

I seem to have inadvertently enabled the display of formatting marks (like the paragraph marks in word) that shows a mark on each space and tab...how do I disable it? I can't seem to find an option towards the same in the Tools -> Options window.

Answer 1

Click on Edit-->Advanced-->View White Space to toggle the white space characters on/off.  Pressing Ctrl+E, S will also toggle white space on/off.