Tip: If your computer's operating system is Windows 7 or Windows 8, you can also use theWindows Phone app. Windows 8 installs the app automatically. With Windows 7, you candownload it from www.windowsphone.com.For info on which app works with which computer, go to www.windowsphone.com/en-us/how-to/wp8/start/move-music-photos-and-videos-between-my-computer-and-my-phone.SecurityLearn how to protect your phone, and to keep your data secure.Set your phone to lock automaticallyWant to protect your phone against unauthorized use? Define a security code, and set your phoneto lock itself automatically when you're not using it.1. On the start screen, swipe left, and tap Settings > lock screen.2. Switch password to On , and type in a security code (at least 4 digits).3. Tap Require a password after, and define the length of time after which the phone is lockedautomatically.Keep the security code secret and in a safe place separate from your phone. If you forget the securitycode, and cannot recover it, or you enter the wrong code too many times, your phone will requireservice. Additional charges may apply, and all the personal data in your phone may be deleted. Formore information, contact Nokia Care or your phone dealer.Unlock your phonePress the power key, drag the lock screen up, and type in your security code.Use your phone when it's lockedYou can use certain features of your phone when it is locked, without having to enter the securitycode.To wake up your phone, press the power key.© 2013 Nokia. All rights reserved. 100