| Subject | English | Spanish |
| comp., MS | pre-boot | prearranque (Before Windows loads) |
| comp., MS | Pre-Boot EXecution Environment | entorno de ejecución previo al arranque (A remote boot technology based on Dynamic Host Configuration Protocol (DHCP) that is used to start or install an operating system on a client computer from a remote server. A WDS Server is an example of a PXE Server) |