Barnes & Noble NOOK User Guide 73Configuring SearchYou can clear the history of recent searches you have run on your NOOK.To clear the list of search-result shortcuts, do this:1. On the Settings screen, tap Search.2. Tap the menu choice Clear recent NOOK searches.A dialog box appears, explaining that this will clear shortcuts to recently searched items.3. Tap OK.Viewing Device InformationThe Device Info settings screen displays useful information about your device, including your battery status (howmuch of a charge remains) and the amount of storage available on your NOOK. It also reports your NOOK’s serialnumber and the version number of your NOOK software.The Device Info feature also includes a button for restoring your NOOK to its factory settings.Displaying Basic Device InformationTo display device information, do this:1. On the Settings screen, tap Device Info.Your NOOK displays the Device Info page, which shows:• a Battery charge status bar, showing how much power is left on your battery• an Available storage status bar, showing how much free storage is left on your NOOK’s internal storage• an SD Card status bar, showing how much free storage is available on a microSD card, if one is installedin your NOOKThe Device Info page also presents three menu choices:• About Your NOOK• Erase & Deregister Device• LegalDisplaying System InformationTap the About Your NOOK menu choice to display the following information:• Owner, the name of the owner of this NOOK• Account, the email address of the Barnes & Noble account linked to this NOOK• Software version, the version number of your NOOK software• Model number, the model number of your NOOK• Serial number, the unique serial number of your NOOK• Wi-Fi MAC address, a unique networking address your NOOK uses when its connects to a Wi-Fi network.