The word “apps” is just another word for “software.” And as with the software on a regular computer, the manufacturers often issue updates. One of the best parts about owning a Fire, and using its apps, is you don’t have to keep track of where to get these improvements and bug fixes, nor do you have to figure out when they’re available. All you have to do is glance at the Notifications circle (up on the left edge of the Status bar). Whenever a new edition of any app is available, a number appears in this circle. Tap it, and under the Update Available tab you’ll see a list of whichever apps have new versions waiting.