Settings97MemoryOn the Settings screen, tap Device maintenance → Memory.To speed up your device by reducing the amount of memory you are using, tick apps fromthe apps list, and tap CLEAN NOW.Device securityCheck the device’s security status. This feature scans your device for malware.On the Settings screen, tap Device maintenance → Device security → SCAN TABLET.AppsManage the device’s apps and change their settings. You can view the apps’ usageinformation, change their notification or permission settings, or uninstall or disableunnecessary apps.On the Settings screen, tap Apps.Lock screen and securityOptionsChange the settings for securing the device.On the Settings screen, tap Lock screen and security.The available options may vary depending on the screen lock method selected.• Screen lock type: Change the screen lock method.• Info and app shortcuts: Change settings for the items displayed on the locked screen.• Notifications: Set whether or not to show notification content on the locked screen andselect which notifications to display.• Secure lock settings: Change screen lock settings for the selected lock method.