| Subject | English | Norwegian Bokmål |
| environ. | button-cell battery A tiny, circular battery made for a watch or for other microelectric applications | knappcellebatteri |
| comp., MS | button control | knapp (A graphical control that enables a user to provide input to an application) |
| comp., MS | button face | knappesymbol (The surface of a button where text or an image (typically indicating the button's function) may be displayed) |
| comp., MS | button grid | knappegruppe (A rectangular group of buttons with similar functions on a point-of-sale screen) |
| comp., MS | push-button configuration | trykknappkonfigurasjon (In some Wi-Fi Protected Setup networks, a method that enables users to push a physical or software-based button to automatically configure network names, connect devices to the network, and enable data encryption and authentication) |
| comp., MS | push-button reset | hurtigtilbakestilling (The ability to easily return a PC to a prior state, either by reinstalling Windows and keeping their files or by resetting the PC to the original factory state) |