What does the computer case do?

Answer 1

The computer case houses and supports the motherboard, peripheral cards, power supply, and disk drives that make up the computer. A computer inside a case is less subject to many of the stresses that could otherwise impair its functionality.

Answer:

Certain kind of cases holds certain types of parts, parts that where meant to be held in that type of case.

Keeping the case in good condition helps maintain good air flow inside of it, this is important for proper and healthy operation of the parts built to fit inside it.

The case is the embodiment of the computer.

Just like your body holds your soft parts inside of it, and your parts are meant to be in your body.

Some parts can fit in almost any computer and these are non proprietary parts and even can be call standard parts.

Some parts can only fit into certain cases made by certain manufactures like HP, DELL, and Gateway these companies make cases that usually contain parts that can only fit into their computers.

There are also cases that can hold what is called multiple form factors this referrer's to the shape and size of one part called the motherboard.

Sometimes cases can only hold one type of motherboard form factor.

ATX family or BTX family form factor are the more widely used with the ATX family being the industry Standard.

If you would like to know more about motherboards copy and paste the following into the wiki Answer question field

The computer case serves several purposes.
1. It provides a housing for the internal components like the motherboard, expansion cards, hard drives and ROM drives.
2. It acts as a shield against the external environment like dust and ESD.
3. It is used to electrically ground all the internal components.

Answer 2

it holds all of the various components that collectively make a computer , like the power supply, mother board or [ main board ] hard drive (s) , CD ROM ,DVD players, ram [ put into sockets on the motherboard] video card . cooling fans and outlets for usb, video, keyboards, and keeps out things harmful like hands , cats, and other foreign objects

Answer 3

The case is not necessary but recommended.

It reduces vibrations of mechanical devices (Hard Disk Drives, Power Block, ...)

It's used as an electrical ground plane to ensure that there are no short circuits between the different parts

And it gives your computer a better look than if it was naked :)

Answer 4

a computer case provides protection from damage and dust. it also provides a place to mount components to, to keep them organized.

it also helps to keep components cool by creating a chamber for wind to be directed in (using fans)

Answer 5

What type of case? If you mean the case that a desktop computer resides in. Then it's task is to house the several peices of hardware that make up your computer. Also it promotes air flow and cooling of the computer. If you mean the case that you would put a laptop in, usually it is for protection and convinience.

Answer 6

because the mainbord and other components stay protected, and a good case keeps the the temperature low

Answer 7

In my view, the case is used to hold all components together while improving airflow and protection against damage.

Answer 8

Here, read this:

What_is_inside_the_case_of_a_computer

Answer 9

It can also help by preventing scratches or scuffs ro major cracks if dropped.