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.
Passport Card. This type of passport is an alternative to an ordinary passport. While it is not valid for international air travel, the card will allow US citizens to cross land and sea borders with Canada, Mexico and several countries in the Caribbean.any of these countries did not previously require any type of passport for a US citizen to visit; now, with stricter laws stemming from the Western Hemisphere Travel Initiative, an ordinary passport or passport card is required.