What is motherbord?

Motherboard

Alternatively referred to as the mb, mainboard, mobo, mobd, backplane board, base board, main circuit board, planar board, system board, or a logic board on Apple computers. The motherboard is a printed circuit board that is the foundation of a computer and allows the CPU, RAM, and all other computer hardware components to function and communicate with each other.

Below is a graphic illustration of the ASUS P5AD2-E motherboard and some basic explanations of each of the major portions of the motherboard. Clicking on the image below gives you a larger more detailed version of the picture below.

What is ROM?

ROM

Short for Read-Only Memory, ROM is a type of "built-in" memory that is capable of holding data and having that data read from the chip, but not written to. Unlike Random Access Memory (RAM), ROM is non-volatile which means it keeps its contents regardless if it has power or not.

A good example of ROM is EEPROM, which is a programmable ROM used for the computer BIOS, as shown in the above picture.

• What is the difference between RAM and ROM?
• Computer BIOS help and support.
• Computer memory help and support.

Tip: The term ROM is used to describe any type of memory or media that is read only. For example, a CD-ROM (Compact Disc Read-Only Memory) is a disc that can only be read from and a drive only capable of reading.

What is Mouse?

Mouse

A mouse is a hardware input device that was invented by Douglas Engelbart in 1963 while working at Xerox PARC, who at the time was working at the Stanford Research Institute, which was a think tank sponsored by Stanford University. The picture is of a Microsoft IntelliMouse and is an example of what a computer mouse may look like.

The mouse allows an individual to control a pointer in a graphical user interface (GUI) and manipulate on-screen objects such as icons, files, and folders. By using a mouse the user doesn't have to memorize commands, like those used in a text-based command line environment such as MS-DOS. For example, in MS-DOS a user would have to know the cd command and dir command to navigate to a folder and view the files. However, in Windows the user only has to double-click on the folder to view all the files.
The Mouse was originally referred to as an X-Y Position Indicator for a Display System. Xerox later applied the mouse to its revolutionary Alto computer system in 1973. However, because of Alto's unfortunate success, it was first widely used in the Apple Lisa computer. Today, a pointing device is found on virtually every computer.

What is Flopydisk Operating system?

Disk Operating System (specifically) and disk operating system (generically), most often reveal themselves in abbreviated form as DOS, refer to an operating system software used in most computers that provides the abstraction and management of secondary storage devices and the information on them (e.g., file systems for organizing files of all sorts). Such software is referred to as a disk operating system when the storage devices it manages are made of rotating platters, such as floppy disks or hard disks.
In the early days of microcomputers, computer memory space was often limited, so the disk operating system was an extension of the operating system. This component was only loaded if needed. Otherwise, disk access would be limited to low-level operations such as reading and writing disks at the sector-level.
In some cases, the disk operating system component (or even the operating system) was known as DOS.
Sometimes, a disk operating system can refer to the entire operating system if it is loaded off a disk and supports the abstraction and management of disk devices. Examples include DOS/360. On the PC compatible platform, an entire family of operating systems was called DOS.

What is resoning?

It is the process of differencing (making conclusions) and developing new facts from the existing facts.

What is understanding ?

It is the transformation of one representation in to another where second representation corresponds to set of available actions that can be performed and the mapping is such that for each event, there is an appropriate affecting the process of understanding .

Introduction in intellegence

Intelligence is defined as the ability to acquire, understand and apply knowledge on the ability to exercise through an reason.
In formal way , intelligence is defined by following to learn from post :-
-It is the ability to learn from post experiences .
-It is ability of applying knowledge successful experiences.
-It is process of thinking knowledge thinking using language .
-It is process of using reasoning to solve the problem