Acer A1-840 User Guide - Page 40

40 - Advanced settings Display You can adjust your tablet screen settings by tapping APPS > Settings > Display. Item Description Brightness Wallpaper Adjusts screen brightness. Set the Home screen background image. Sleep Sets a delay before the screen will be turned off. Daydream Font size Controls what happens when the tablet is docked and/or sleeping. Sets the font size so either more text is visible or the text is easier to read. Cast screen Mirrors your tablets display on a compatible monitor or display. Pairing your tablet to the display is required before use and may require a dongle. See the instructions that came with your display or dongle to pair. Note You can enable or disable the screen rotation function by swiping down from the top-right side of the screen and tapping the AUTO ROTATE button. Apps Closing an application To close an active application, go to Settings > Apps. Swipe over to the RUNNING tab, then tap the program you wish to close. Select Stop to close the program. Uninstalling an application You can remove programs installed on your tablet to free up extra storage memory. Tap and hold a program icon from the APPS menu and drag it into the Uninstall area in the top-left corner. Note You cannot uninstall applications that were pre-loaded on your tablet.