Turn on change tracking. On the Review tab, in the Tracking group, click the Track Changes button. The Track Changes button becomes highlighted, as shown in the following image. You can additionally add a track changes indicator to the status bar. To add it, right-click the status bar and click Track Changes.
An official passport is a passport which is issued to someone who must travel internationally on official state business. These passports are issued specifically to people who need to travel, rather than to people who are being assigned or posted overseas.
Best Answer: A passport is an official government document that certifies one's identity and citizenship. The passport serves two purposes: to regain entry to the country of citizenship and is a requirement by many countries to gain entry to the country you are visiting. A visa is an official government document that temporarily authorizes you to be in the country you are visiting.