Answer:
The answer to the given question is "yellow in color".
Explanation:
In the given question the answer is "yellow in color" and the description of the Task changes icon can be given as:
when we move our mouse on this icon it will appear in yellow. That's why the answer to this question is "yellow in color".
Answer:
Yellow when active grey when inactive.
Explanation: If I'm correct your four options are
grey in color
highlighted light green
yellow in color
in bold
So When Track Changes is turned on, the icon will turn yellow. It will return to gray when the feature is turned off.