A color filter works by absorbing certain wavelengths of color and transmitting the other wavelengths. For example, a yellow color filter absorbs all colors except yellow, letting only yellow... A color filter works by absorbing certain wavelengths of color and transmitting the other wavelengths.
Open your document in Microsoft 2010 and locate the Review tab. Step 2: Locate the Track Changes icon at the top of the screen; be sure that Track Changes is disabled. If Track Changes is enabled, as in the screen shot below, be sure that you click the Track Changes icon to disable this feature before you proceed.pen your document in Microsoft 2010 and locate the Review tab. Step 2: Locate the Track Changes icon at the top of the screen; be sure that Track Changes is disabled. If Track Changes is enabled, as in the screen shot below, be sure that you click the Track Changes icon to disable this feature before you proceed.
Step 2: Enable Track Changes. To start tracking changes, go to the Review tab and click Track Changes in the Tracking group (you can also press CTRL + SHIFT + E.) When Track Changes is enabled, you will see a balloon for each author at the right-hand side of the screen. Step 3: Editing. Track Changes in Word uses color coordination to avoid confusion. The first author is blue and the second is red. When additional authors make edits, they will also be assigned a unique color.