| Subject | English | Bulgarian |
| comp., MS | device driver | драйвер на устройство (Software that enables hardware or peripherals (such as a printer, mouse, or keyboard) to work with your computer or mobile device) |
| comp., MS | static virtual device driver | статичен драйвер на виртуално устройство (A virtual device driver (VxD) that is statically loaded during system startup. A static VxD can be loaded in a number of different ways, including device enumeration by the Plug and Play (PnP)static device enumerator) |