FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -What does BIOS mean? BIOS stands for Basic Input/Output System. It’s firmware that loads before your operating system. The BIOS performs start-up procedures that check system devices (ranging from your RAM to your hard drive to your keyboard) and load your operating system.

Detailed explanation-2: -In computing, BIOS (/ˈbaɪɒs, -oʊs/, BY-oss, -⁠ohss; Basic Input/Output System, also known as the System BIOS, ROM BIOS, BIOS ROM or PC BIOS) is firmware used to provide runtime services for operating systems and programs and to perform hardware initialization during the booting process (power-on startup).

Detailed explanation-3: -BIOS update contains feature enhancements or changes that help keep the system software current and compatible with other computer modules (hardware, firmware, drivers, and software). BIOS update also provides security updates and increased stability.

Detailed explanation-4: -There’s no difference between BIOS and Firmware. BIOS is a classic example of a Firmware which is connected to the Motherboard. The Firmware is sort of an instructor or more like a controller. It controls the functions of the Basic Input/Output System(BIOS) such as communicating with the Monitor the Display.

Detailed explanation-5: -You can also locate your current BIOS while in Windows. Press Window Key+R to access the “RUN” command window. Then type “msinfo32” to bring up your computer’s System Information log. Your current BIOS version will be listed under “BIOS Version/Date".