This package contains the Dell system BIOS update. It is supported on Dell G5 5590, G7 7590, and G7 7790 systems that run Windows operating system. BIOS is a firmware that is embedded on a small memory chip on the computer's system board. It controls the keyboard, monitor, disk drives and other devices. This update addresses the Intel security advisories INTEL-SA-00185 and INTEL-SA-00191.