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.
How Long is a Passport Valid? How long is a passport valid? An adult passport is valid for 10 years. A child passport is valid for 5 years. Be sure to check your passport validity before your travel date. Please review the expiration date of your US passport regularly so you do not end up in a pinch when it is time for passport renewal. Many travelers do not realize the importance of checking for passport validity, even though it is a quick way to sideline a trip.