A cache is a memory location that is used to store data temporarily. If you have, or have tried to,access confidential info or a secure service, requiring passwords, clear the cache after each use.Close all network connectionsSave your battery by closing internet connections that are open in the background. You can do itwithout closing any apps.Swipe in from the right of the screen, and tap Settings > .Switch Airplane mode to On .All wireless communication on your tablet is stopped.Close a Wi-Fi connectionSwitch Wi-Fi to Off .Close the mobile broadband connectionSwitch Mobile broadband to Off .© 2013 Nokia. All rights reserved. 45
