History Of Computer
History & Evolution of computer:- Charles Babbage, a 19th century professor at Cambridge University in United Kingdom (UK), is considered…
Computer Language
Language is a mode of communication; either it is used to communicate with person to person or any other. In…
Secondary Memory
Secondary memory is computer memory that is non-volatile and persistent in nature and is not directly accessed by a computer/processor.…
Generation Of Computer
Generation in computer terminology is a change in technology a computer was being used. Initially, the generation term was used…
Output Devices
The device which is used for displaying information or result on the screen (Soft Copy) or paper (Hard Copy) in…
Primary Memory
ROM (Read Only Memory):- ROM is “built-in” computer memory containing data that normally can only be read, not written to.…
Storage Unit
System memory is a storage media which stores data in form of binary digit (bit by Bit) into the system.…
Type of Keys on Keyboard
There are five types of keys present in our keyboard:- Alphabetical key Numeric key Function key Cursor control key Special…
Process Unit
CPU (Central Processing Unit):- A central processing unit (CPU) is the electronic circuitry within a computer that carries out the…
Fundamental of Computer
Computer comes from a Greek word “Compute”, which means Calculation. Computer is an electronic device, which receive data in its…