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Posts published in “Computer Basic”

Computer is an electronic device that can calculate. In Computer basic we will provide the basic information of computer which help to understand the computer basic operation, We will learn about computer basics with its basic fundamentals.

How to change user password in linux?

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Here is the steps for changing password in linux. Open terminal, and then type command passwd and then type your current password, and press enter. It will ask for new password, enter new password and…

How to add permission on directory in Linux Ubuntu

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We can add permission in Linux operating system by using below commands on your directory:- Write above both command one by one add permission to your directory in linux ubuntu. To allow userĀ ec2-user write access…

INTRODUCTION TO COMPUTER

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INTRODUCTION TO COMPUTER STARTING UP THE COMPUTER: BOOTING After switching ON the computer, you generally wait for sometime before the desktop appears on the computer screen. you just sit idle for some time while different…

COMPUTER CRIME: HACKING/CRACKING

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COMPUTER CRIME: HACKING/CRACKING As in the case of other systems and fields, there are also crimes related to computers. Computer crimes result from deliberate tampering with data and information. The people who are associated with…

MORE ON QBASIC

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CONTROL STATEMENTS you have already learnt about counters and Loops. In Qbasic , loops are made with the help of control statements. Control statements are used to control the flow of the program according to…

PROCESSING OF COMPUTER PROGRAMS

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High level languages are designed, taking into mind the ease for the programmers. These languages are not understood by the computer because it only understands OS and 1S .To make the computer understand a program,…