iPhone For Seniors For Dummies. Dwight Spivey

       FIGURE 2-17

Wonderful Widgets

      Widgets are snippets of information, such as the weather and calendar appointments, that are provided at a glance so that you don’t have to open individual apps. You can add widgets to any Home screen.

To add a widget:

      1 Press and hold down on any Home screen until all the icons are jiggling.

      2 Tap + in the upper-left corner of the screen.

      3 Scroll through the list of widgets and tap the one you want to add, or use the Search Widgets field to find a specific widget.

      4 If the widget has several styles (as indicated by dots at the bottom of the screen), like Weather Forecast in Figure 2-18, swipe right or left to see those styles. Then tap to select one.

      5 Tap the blue Add Widget button.You can move your widget by dragging it, or remove it and start over by tapping the – button in the upper left of the widget.

      6 When you’re finished, tap Done in the upper right.

       FIGURE 2-18

Chapter 3

      Getting Going

      IN THIS CHAPTER

      

Update the operating system

      

Learn App Switcher basics

      

Examine the iPhone cameras

      

Discover Control Center

      

Take a Look at Face ID

      

Understand lock screen rotation

      

Explore the status bar

      

Take stock of preinstalled apps

      

Lock, turn off, and unlock iPhone

      Now it’s time to get into even more aspects of using the iPhone and its interface (how you interact with your device).

      In this chapter, you look at updating your iOS version (the operating system that your iPhone uses), multitasking, checking out the cameras, discovering the apps that come preinstalled on your iPhone, and more.

Update the Operating System to iOS 15

This book is based on the latest version of the iPhone operating system at the time of this writing: iOS 15. To be sure that you have the latest and greatest features, update your iPhone to the latest iOS now (and do so periodically to receive minor upgrades to iOS 15 or future versions of the iOS). If you’ve set up an iCloud account on your iPhone, you’ll receive an alert and can choose to install the update or not, or you can update manually:

      1 Tap Settings.Be sure you have Wi-Fi enabled and that your phone is connected to a Wi-Fi network to perform these steps.

      2 Tap General.

      3 Tap Software Update (see Figure 3-1).Your iPhone checks to find the latest iOS version and walks you through the updating procedure if an update is available.

       FIGURE 3-1

      

You can also allow your iPhone to perform automatic updates overnight when one is available. Go to Settings ⇒ General ⇒ Software Update ⇒ Automatic Updates and toggle the Download iOS Updates and Install iOS Updates switches on (green). Your iPhone must be connected to Wi-Fi and its charger to automatically update.

Learn App Switcher Basics

      App Switcher in iOS 15 lets you easily switch from one app to another without closing the first one and returning to the Home screen. This is accomplished by previewing all open apps and jumping from one to another; you can completely quit an app by simply swiping it upward. To learn the ropes of App Switcher, follow these steps:

      1 Open an app.

      2 Press the Home button twice. Or for iPhone models without a Home button, drag up from the very bottom of the screen and pause a moment with your finger still on the screen. App Switcher appears and displays a list of open apps (see Figure 3-2).FIGURE 3-2

      3 To locate another app that you want to switch to, flick to scroll to the left or right.

      4 Tap an app to switch to it.

      

To close App Switcher and return to the app you were working in, press the Home button once. If you have an iPhone without a Home button, tap an app in the list or swipe up from the bottom of the screen to exit the App Switcher.

Examine the iPhone Cameras

      iPhones have front- and back-facing cameras. You can use the cameras to take still photos (covered in more detail in Chapter 19) or shoot videos (covered in Chapter 20).

For now, take a quick look at your camera by tapping the Camera app icon on the Home screen. The app opens, as shown in Figure 3-3.

      You can use the controls on the screen to

       Switch between the front and rear cameras.

       Change from still camera to video camera operation by using the slider at the bottom of the screen.

       Take a picture or start recording a video.

       Choose a 3- or 10-second delay with the timer icon.

       Change aspect ratios.

       Turn HDR (high dynamic range for better contrast) on or off.

       Tap the flash icon to set the flash to On, Off, or Auto.

       Use