What is a one-sentence summary of the following article?
It's a blue app with a white "A" made from writing utensils. By default, the App Store is on the Home Screen. This tab is in the bottom-left corner of the screen. Highly rated and up-and-coming apps are picked by Apple and listed on this page. It's the tab immediately to the right of Featured at the bottom of the screen. You can view specific categories of app, such as "Photo & Video" or "Entertainment", on this page. Tap a category to view popular subcategories and apps recommended by Apple users. Tap the "Back" button in the top-left corner of the screen to return to the "Categories" page. This tab is in the bottom-middle of the screen. You'll find the most-downloaded apps here, though you can sort through them with tabs at the top of the screen: Paid - Apps that cost money (starting at $0.99). Free - Free apps. Top Grossing - A current list of the most successful apps. It's the magnifying glass icon in the bottom-right side of the screen. Now that you know a little bit about how to find apps, it's time to download one.

Summary:
Open the App Store. Tap Featured. Tap Categories. Tap Top Charts. Tap Search.