What is android 101

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Android 101: A Guide to Using Your Android Phone

Android can do a lot for you-but you have to know where to begin. Compared to the iPhone’s cut-and-dried interface, the Android operating system gives you ample room for customization and control. Here’s a step-by-step guide to making the most of your Android phone’s many features.

The Desktop

The first thing you’ll notice about Android is that its desktop differs somewhat from those on other smartphone platforms. You have a lot of freedom to customize the Android desktop-and you aren’t limited to four simple rows of perfectly aligned square icons. As a result, you can customize the Android desktop to reflect your interests, and you can make it as full and dynamic as you like.

The Android desktop is composed of multiple homescreen panels. Depending on the version of Android that your phone uses and on whether your device has a specialized overlay such as MotoBlur, you may have five to seven home-screen panels.

When you power up your phone for the first time, you’ll see the main homescreen panel. This panel is typically centered, and you can access additional panels on either side of the main one by swiping your finger left or right. What goes on the homescreens is up to you. You can fill the space with any combination of shortcuts, widgets, and folders.

As you’d expect, short-cuts are small icons that let you load apps or other functions on your phone; they function much like the ones you see on a PC desktop. You can set a shortcut to do anything from opening a program to linking to a specific Web page to initiating a phone call.

To add a shortcut, simply press and hold your finger on any open space on your home screen, and select Shortcuts from the resulting pop-up menu. From there, select Applications (to add an app), or Direct dial or Direct message (to create a shortcut for calling or texting a friend), or Bookmark (to open a Web page), or Directions (to activate turn-by-turn navigation to a specific destination).

Widgets are dynamic programs that operate directly on your homescreen. They can perform any number of functions-giving you the latest weather, for example, or letting you play music from either your personal collection or from the Internet. Should you want more, you can download additional widgets from the Android Market.

To add a widget, press and hold your finger on an open space, as you would to create a shortcut (above). This time, though, select the Widgets option from the pop-up menu. Even if you haven’t downloaded anything from the Android Market, you should have a handful of options built into your phone. Start by adding the Power Control widget; it creates a handy dandy one-touch toggle control for you phone’s Wi-Fi, Bluetooth, GPS, data syncing, and screen brightness.

Folders are a good way to keep your content organized while simultaneously expanding your homescreen space. A folder lets you group multiple shortcuts in a single space. When you tap on a folder, a box pops up showing all of the shortcut icons inside that folder. You can fill one folder with one-touch dialing shortcuts to all of your favorite contacts, and another, perhaps, with various phone-number lookup utilities. Folders help you add many useful things to your homescreens without eating up a lot of space.

To add one, press and hold your finger on an open space. Select Folders, and then New Folders. Then drag and drop as many shortcuts into the folder as you wish. To give it a custom name, tap the folder once to open it, and then hold your finger along the top bar until the Rename folder dialog box appears on your screen. To move any shortcut, widget, or folder, simply touch and hold your finger to it. After a couple of seconds, it will seem to lift up from the screen. You can then drag it anywhere, including to another panel and drop it wherever you like. As you drag and drop, you’ll also see a trash symbol at the bottom-center of the screen; slide any icon down onto the trash symbol to remove it from the homescreen altogether.

Getting Around

Android phones have four standard keys: a Back button, a Menu button, a Home button, and a Search button. These keys will help you navigate through your phone more easily, no matter what program or process you’re running.

Pressing the Back key takes you back one step to whatever you were doing prior to the beginning of your current step. It works in Web navigation, e-mail navigation, or navigation to a previously open program.

Pressing the Menu key brings up a list of options relevant to the area of the phone you’re currently using. When you press it on the homescreen, it permits you to access your phone’s settings and other customization options.

The Home key has two functions: If you press it once, it takes you back to your home screen. If you press and hold it, it allows you to multitask and switch to other programs you’ve recently used.

Pressing the Search key produces different results depending on where you are in Android at the time. From your home screen, it brings up a Quick Search Box that you can use to search the Web and your phone at the same time (Android will return the most relevant results from either domain as you type). From within an app, the Search key typically starts a search specific to that program-enabling you to search exclusively within your e-mail, for example, or within your contacts list.

The App Launcher

You can always find all of your apps in the app launcher. To open the launcher, simply tap the square icon at the bottom of the screen. The launcher looks different depending on what version of Android you have, and whether or not your phone has a custom overlay.

Within the app launcher, you can tap any app’s icon to run the program, or press and hold it to drag it directly onto the home screen as a shortcut.

Notifications

Android’s notification panel puts incoming information at your fingertips, no matter what you’re doing. Notifications can come from many different places: e-mail, voicemail, text messaging, even social network and news applications. When you get a new notification, an icon will appear at the top-left of your screen. You can pull down the panel to see detailed information about the notification and then take action if you wish.

Check the settings of various applications to see what kind of notifications they offer, and then customize them to work for you.

For comprehensive tips about Android and reviews of the best apps and devices to help you get the most out of the mobile operating system, order PCWorld’s Android Superguide, on CD-ROM or in a convenient, downloadable PDF file.

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Android 101: How to Use Your Android Smartphone or Tablet

Learn the basics of the Android operating system

What to Know

The basic operation of Android devices revolves around the Home Screen, Notifications, Search Bar, App Drawer, and Dock.
To move an app, tap and drag the app icon around the screen. To create a folder, drag an app icon and drop it onto another icon.
To delete an app permanently, go to Settings and choose Apps & notifications. Select an app to uninstall, then choose Uninstall.

Android devices may differ depending on the manufacturer, but many features are the same. Whether you converted from the iPhone to the Samsung Galaxy phone or bought a new tablet, here are the basics of how to navigate and customize your Android smartphone or tablet, whatever the manufacturer.

Android 101: Home Screen, Notifications, Search Bar, App Drawer, and Dock

The Home Screen is the screen you see when you are not inside an app. There’s a lot of interesting stuff packed in this screen, and there’s a lot you can do with it to be more productive using your Samsung Galaxy, Google Nexus, or whichever Android device you own.

The Notification Center

The top of the Home Screen tells you quite a bit about what’s going on with your smartphone or tablet. The right side displays information such as your carrier or Wi-Fi connection strength, battery life, and the current time. The left side of this bar lets you know what type of notifications you have.

For example, if you see the Gmail icon, you have new mail messages. A battery icon might indicate a low battery. To read the full notifications, hold your finger on this bar to display a quick view of your notifications, then swipe down with your finger to reveal the full notifications.

The Search Bar

The Google Search bar is at the top of the screen or below the time widget on most Android smartphones and tablets. The Search bar also provides quick access to Google voice search. To use voice search, tap the microphone on the left side of the Search bar.

Apps and Widgets

The main portion of the screen contains icons for apps and widgets. Widgets are small apps that run on the Home screen. The Clock is one example of a widget.

When you swipe from right to left to move from page to page, the Search bar and the icons at the bottom of the screen display on each page.

The Dock

The App Dock is at the bottom of the screen and, depending on the device, can hold up to seven apps. The App Dock is a great shortcut to your most-used apps. The apps in the App Dock remain present no matter which page of the Home screen is displayed.

Create a folder in the App Dock and have quick access to more than seven apps.

App Drawer

The App Drawer contains every app installed and enabled on your smartphone or tablet listed in alphabetical order. If you can’t locate an app, go to the App Drawer. The App Drawer is usually depicted by a white circle with black dots lined up on the inside.

Android Buttons

Some devices have virtual buttons at the bottom of the screen, and others have real buttons below the screen. These are the common buttons found on Android smartphones and tablets:

The arrow or triangle pointing left is the Back button. This acts similar to the Back button on a web browser. In an app, press the Back button to go to a previous screen in that app.
The Home button is either a circle or is bigger than the other buttons. It hides the app on the screen and displays the Home screen.
The Task button is usually depicted with a box or as several boxes stacked on each other. This button displays your recently opened apps. Either tap an app to switch between apps or tap the X button to close an app.

There are three real buttons on the side of the device. The top button is the Suspend button, which is used to turn off, put to sleep, or reboot the device. To reboot a device, hold the Suspend button for several seconds, then choose Power off. The other two buttons adjust the volume.

To capture a photo of the screen, hold the Suspend and Volume down buttons at the same time.

Customize the Android Home Screen

If you want to customize the Home screen to get more out of it, there are many things that can be done by pressing and moving your finger around the screen. Move apps, create folders, and add new widgets to the Home screen, such as a monthly calendar.

How to Move an App

Place an app anywhere on the screen between the search bar and the dock as long as there is an empty space for it. And if you do move it to the same place as an app or a widget, they will move out of the way. This is all accomplished with a drag-and-drop type of gesture.

To move an app icon:

Hold your finger on the app icon.

When the icon becomes slightly larger, drag your finger across the screen.

When the app is in the location you want, remove your finger from the screen.

To move the icon to another page, drag the app icon to the side of the screen and wait for Android to switch to the next page.

When the icon is in the location you want, lift your finger to drop the app in place.

How to Create a Folder

Create a folder in the same way you move an app. However, instead of moving it to a new spot, drop it directly on top of another app.

Drag an app and drop it on top of another app. A circle appears with a notification that a folder will be created.

Tap the new folder to open it and view the apps it contains.

Tap Unnamed Folder, then enter a descriptive name for the folder.

To add new apps to the folder, drag the app icon to the folder and drop it.

How to Delete an App Icon

When you delete an app icon, only the icon is deleted from the Android device, not the app and its data.

Press and hold the app icon you want to delete.

Drag the icon to the top of the screen and drop it on the X Remove.

The app icon is deleted, but the app remains installed on the device.

How to Delete the Actual App

Sometimes, removing the icon isn’t enough. If you want to free up space on your device, get rid of the entire app. This is easy enough to do, although it isn’t as simple as moving the icon around the screen.

Open the Settings app. If you can’t find it on your Home Screen, open the App Drawer.

Choose Apps or Apps & notifications, depending on the Android version.

In the list of apps on the smartphone or tablet, tap the app you want to uninstall.

Tap Uninstall, then confirm your choice.

Some of the apps that come with the device can’t be uninstalled. Instead, tap Disable to disable the app so that it won’t run in the background.

If your device is running low on storage space, delete the app to speed up your Android device.

How to Add Widgets to the Home Screen

Widgets are the best part of Android. Whether you have a Samsung Galaxy, Google Pixel, or Motorola Z, use widgets to customize your device to your specifications.

Widgets are small apps that are designed to run on a portion of the Home Screen rather than running in full-screen mode. The clock widget that is popular on most Android devices displays the time in a larger font than the clock at the upper-right corner of the screen.

You can also put your calendar on the screen as a widget for quick access to meetings, appointments, events, and reminders you have for the day.

To add a widget to your Home screen:

Press your finger on an empty spot of the Home screen.

Tap Widgets to see a list of available widgets.

Press your finger on a widget. The widget menu disappears and the Home screen appears.

Drag the widget to any open spot.

Move the widget over an app or another widget. The app or widget moves to make space for the new widget.

To place the widget on a different page of the Home Screen, drag the widget to the edge of the screen to change pages.

When the widget is in the location you want, lift your finger from the screen.

Not every device is the same. For example, the Nvidia Shield tablet adds a widget as described above. The Google Nexus tablet uses an alternative scheme that is popular among some Android devices.

If you didn’t see an option for widgets when you held your finger on the screen, follow these steps:

Open the App Drawer. The App Drawer icon looks like a circle with black dots lining up on the inside.

In the App Drawer, tap the Widgets tab.

Hold your finger on a widget to select it.

When the Home Screen appears, drag the widget to where you want it, then lift your finger from the screen to drop it in that location.

How to Use Voice Commands on Your Android Device

If you want the equivalent of Siri on your Samsung Galaxy, HTC, or another Android tablet, Google Assistant and Samsung Bixby bring you a true virtual assistant. There are also a number of personal assistant apps on the Google Play store.

Google Assistant

Google Assistant is the main conduit to the Google Home line of smart speakers and devices, and it’s also available as an Android or iOS app. Once installed, issue voice commands to Google Assistant using the phrase, «Hey Google,» or «OK Google.»

After you launch Assistant, you can say, «Create a meeting tomorrow at 8 a.m.» The Assistant will ask for a meeting name and other details. Say, «Show me a nearby pizza restaurant,» and the Assistant will display your options. Set alarms, calculate tips, ask general interest questions, and much more.

Aside from simple queries, Google Assistant can handle more complicated tasks, including making dinner reservations using an AI-powered technology called Google Duplex. Duplex also powers easy online food ordering, automatically filling in your personal info and payment details while you check out. (You’ll need to find a participating partner restaurant to use this feature.)

Bixby

Bixby’s capabilities are similar to Google Assistant’s. The main difference is that Google Assistant is integrated into the Google universe via its Google Home products, while Bixby is a handy personal assistant when you’re out and about. Find Bixby’s full capabilities on the Samsung Galaxy S10 and S9, plus the Galaxy Note 9. Other Samsung Galaxy devices have more limited Bixby capabilities.

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