A case for a tablet computing device can include a first cover configured to hold the tablet computing device. The first cover can include a first attachment mechanism. The case can include a second cover. The second cover can include a keyboard, one or more second attachment mechanisms, and/or one or more sensors. The first attachment mechanism can be configured to couple with the one or more second attachment mechanisms to hold the case in an open keyboard configuration such that the keyboard is uncovered and a screen of the tablet computing device is uncovered. The keyboard can be turned on when the one or more sensors detect that the case is in the open keyboard configuration.