SYSTEM UNIT

     

 

What is the System Unit mean?? A system unit is the part of a computer that houses the primary devices that perform operations and produce results for complex calculations. It includes the motherboard, CPU, RAM and other components, as well as the case in which these devices are housed. This unit is also known as a chassis or a tower in layman's terms, and it performs the majority of the functions that a computer is required to do.The term system unit is generally used to differentiate between the computer itself and its peripheral devices, such as the keyboard, mouse and monitor.

SYSTEM UNIT 

SYSTEM UNIT

 

STORAGE

Storage holds data ,instruction, and instruction for future use. For example, all types of users store digital photos appointments,schelude and address information such as letters,email massage,tax records, and web pages.In addition , a business users report report,financial records,travel records,customers order  and invoices,payroll records,inventory records,presentations,quotations and contarcts. Others user is store diagram,drawing,blueprints designs corporate newsletters and product catologs.

INTERNAL HARD DISK

SMART CARD

MEMORY CARD

USB FLASH DRIVE

 

WHAT IS THE OUTPUT?

Hii,,today i want share about OUTPUT DEVICES .Output is data that has seen processed into a useful form .That is computer process data (input) into information (output) . Users view or watch output on a screen print it or hear it through speakers,headphone,or earbuds.While working with a computer a user encounter four basic such as Web page includes more than one of these types of ouput.                                An output devices is any hardware component that conveys information to one or more place. The example output device include display device is a printers,speakers,headphone,projectors and so on.

PRINTER

SPEAKER

HEADPHONE

PROJECTOR

WHAT IS THE INPUT?

Assalamualaikum wbt and selamat sejahtera .Today I want share something to you all about computer.Okay do you know about INPUT DEVICES? Here I want explain the meaning input. Input is any data and instructions entered into the memory of a computer .As shown below ,people have a variety of options for entering data and instructions  into a computer . An INPUT DEVICES is any hardware component that allows users data and instructions into a computer .The example of input device is a mouse,keyboard,microphone,scanner,web camera,biometric device and so on.

MOUSE

KEYBOARD

MICROPHONE

WEB CAMERA