What is Bios

bios laptop

One of the most common uses of Flash memory is for the Basic input/output system of your computer

commonly known as the BIOS. On virtually every computer available, the BIOS makes sure all the other chips, hard drives, ports and CPU function together. The microprocessor is the hardware component.

Two different types of software:

* The operating system – The operating system provides a set of services for the applications running on your computer, and it also provides the fundamental user interface for your computer.

* The applications – Applications are pieces of software that are programmed to perform specific tasks

* The BIOS are the third type of software your computer needs to operate successfully.

What does BIOS perform?

The BIOS provides these instructions:

* Managing a collection of settings for the hard disks, clock, etc.

* The BIOS is special software that interfaces the major hardware components of your computer with the operating system.

When you turn on your computer, the BIOS perform many things in the following sequence:

1. Check the CMOS Setup for custom settings

2. Load the interrupt handlers and device drivers

3. Initialize registers and power management

4. Perform the power-on self-test (POST)

5. Display system settings

6. BIOS are not an exception. Computer repair services also include BIOS maintenance services. BIOS when maintained by regular usage of some of the computer repair services results in enhanced computer performance.

Bios Term

Excellent Summarize about Bios Laptop By John Gibb

BIOS – Basic Input Output System

The central processing unit of a computer needs to communicate with the many hardware devices installed in your computer.

The BIOS of a computer contains a piece of software that enables the CPU to communicate with the many devices a computer has installed. The BIOS is normally installed in a ROM and is normally stored on a chip located on the motherboard of a computer.

The BIOS uses the CMOS memory to store all set configuration for your computer. There is now the flash bios, which enables you to update the bios information with updates etc. Many manufactures provide bios updates on their websites. This can help your computer stay updated and keep performance running smoothly.

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