Basics
Light Pen
Light pen is a pointing device which is similar to a pen. It is used to select a…
August 27, 2021 · Prabhu TLBasics
Basics
Joystick
Joystick is also a pointing device which is used to move cursor position on a monitor screen. It…
August 27, 2021 · Prabhu TLBasics
Mouse
Mouse is most popular pointing device. It is a very famous cursor-control device having a small palm size…
August 27, 2021 · Prabhu TLBasics
Keyboard
Keyboard is the most common and very popular input device which helps in inputting data to the computer.…
August 27, 2021 · Prabhu TLBasics
Computer – Input Devices
Following are few of the important input devices which are used in a computer: ● Keyboard ● Mouse ● Joy Stick…
August 27, 2021 · Prabhu TLBasics
ALU(Arithmetic Logic Unit)
This unit consists of two subsections namely ● Arithmetic section ● Logic Section Arithmetic Section Function of arithmetic section is…
August 27, 2021 · Prabhu TLBasics
Control Unit
This unit controls the operations of all parts of computer but does not carry out any actual data…
August 27, 2021 · Prabhu TLBasics
Memory or Storage Unit
This unit can store instructions, data and intermediate results. This unit supplies information to the other units of…
August 27, 2021 · Prabhu TLBasics
Computer – CPU
CPU consists of the following features: ● CPU is considered as the brain of the computer. ● CPU performs all…
August 27, 2021 · Prabhu TLBasics
Output Unit
Output unit consists of devices with the help of which we get the information from computer. This unit…
August 27, 2021 · Prabhu TL