Applications and Widgets 1363. Enter the operation for your calculation by touching the+ (add), - (subtract), × (multiply), or ÷ (divide) key.4. Enter the next number.5. To view the result, touch the = (equals) key.6. Repeat Steps 3 through 5 as many times as required.7. Touch to clear the result.8. For more advanced problems, use the advancedoperators sin, ln, cos, log, tan, and so on, just as youwould on a pocket calculator.9. Touch and hold the Calculator’s display to copy or cutthe contents of the display.Copied to clipboard displays. Paste the copied value inanother app.The Calculator functions similarly in landscape or portraitmode.CameraTake photos and record video with your device’s built inCamera. For more information, refer to “Camera” onpage 108. From a Home screen, touch Apps ➔ Camera.ChatONUse ChatON to send and receive instant messages from anydevice that has a mobile phone number.For more information, refer to “ChatON” on page 74. From a Home screen, touch Apps ➔ ChatON.ContactsStore contact information for your friends, family andcolleagues, to quickly access information or to send amessage. For more information, refer to “Contacts” onpage 49. From a Home screen, touch Apps ➔Contacts.DownloadsFiles, apps, and other items you download in Browser, Gmail,Email, or in other ways, are stored on your tablet’s internalstorage. Use the Downloads app to view, reopen, or deletewhat you have downloaded.1. From a Home screen, touch Apps ➔Downloads.2. Touch an item to open it.