2nd Class Computers Getting Started with Computer Caring Computer

Caring Computer

Category : 2nd Class

*     Caring Computer

 

Although the computer is a very powerful machine, but it needs special care in handling and one needs to look after it properly.  

*      The following things should be kept in mind for the proper caring of corn outer:

  • We should keep the computer system in a cool, dry and dust-free environment.
  • We should not touch it by the wet hand.
  • Our hands should be clean and dry before we touch the computer.
  • We should not touch plugs or wires when the computer is ON.
  • Do not pile things on top of the monitor or CPU.      

 

 

Question.jpg

 

 How can you take proper computer?  

(A) By keeping it in a hot room                 

(B) By keeping it in a cool room

(C) By piling things on monitor                  

(D) All of these  

 

Answer: (b)

Explanation

Correct Option:

(B) We should keep computer at a cool place for its proper functioning. Therefore, option (b) is correct.

Incorrect Options:

(A) Option (A) is incorrect.

(C) Option (C) is incorrect.

(D) Option (D) is incorrect.  

 

 

 Given below are the two statements. Which one of the following options s correct for the given statements?

Statement A: You should keep the computer away from dust.

Statement B: You should keep the CPU in the air tight box while working.

(A) Statement A is correct                            

(B) Statement B is correct

(C) Both statement A and Bare correct  

(D) Both statement A and B are incorrect  

 

Answer: (A)

Explanation

Correct Option:

(A) We should keep the computer away from dust. Therefore, option (A) is correct.

Incorrect Options:

(B) Option (A) is incorrect.

(C) Option (C) is incorrect.

(D) Option (D) is incorrect.  

 

 

You Know.jpg

 

  • A standard keyboard has 104 or more keys.
  • The CPU is also called the 'Brain' of the computer.
  • The Spacebar key is the longest key in the Keyboard.    

 

 

 

  • Computer: An electronic machine that works very fast can do various tasks such as calculations, sending messages, storing information and executing instructions.
  • CPU: Also referred to as the processor where calculations and decisions are made.
  • Mouse: Is a primary input device used with the computer to point and select items and draw.
  • Monitor: Also called 'computer screen' or 'display unit' this allows a user to interact with the computer.
  • Keyboard: A board of keys which is a primary input device used with the computer.      

 

 

 

  • The computer is a wonderful electronic machine that can perform various tasks and make our life easier.
  • The 4 main parts of the computer are the monitor, keyboard/CPU and mouse.
  • The keyboard works just like a typewriter and is used to enter information.
  • The computer is a delicate machine and needs good care to work properly.
  • Resources on Net: http://www.techterms.com v  Related Topics: Keyboard - Chapter 5  

 

*     Abbreviations

CPU           -            Central Processing Unit

VDU           -            Visual Display Unit  

You need to login to perform this action.
You will be redirected in 3 sec spinner

Free
Videos