Computer Science | Academy of Karachi | Science & Technology

Sunday, 6 July 2025

Operating System Introduction

Operating System Introduction

Posted on June 27, 2018 by Salman Ahmed | 1 Comment

Operating System It is an interface between computer user and computer hardware. It is the collection of system software used to manage the overall operation of the computer. prerequisite : Introduction to computing Basic Function of an Operating System Control…

Computer

Posted on March 1, 2016 by Salman Ahmed | 0 Comments

Computer A computer is an electronic machine which accept data, process it and produce output. Input Devices It takes input from the outside world or user. mouse, mic, keyboard, scanner are the examples. Output devices Which gives the result to the…

What is i3,i5 and i7 computer.

What is i3,i5 and i7 computer.

Posted on February 19, 2016 by Salman Ahmed | 0 Comments

Computer Generations i3,i5,i7. Computer generations are very important when planning to purchase a computer. Are u planning to purchase a new computer? Here in this video, we will discuss something about a common problem, “what is i3,i5, and i7”? Before watching…

USB types 2.0 and 3.0

USB types 2.0 and 3.0

Posted on February 15, 2016 by Salman Ahmed | 0 Comments

USB 2.0 and USB 3.0 What is USB in Urdu and Hindi? What is universal serial Bus? USB types? What is USB 2.0? What is USB 3.0? Difference between USB 2.0 and 3.0?

Fun with Google

Fun with Google

Posted on February 12, 2016 by Salman Ahmed | 0 Comments

How to use google? How to fun With Google? Google tricks?

Record computer screen

Record computer screen

Posted on January 29, 2016 by Salman Ahmed | 1 Comment

Computer Screen Recording How to record computer screen? How to make computer screen video? How to make video for youtube? How to record video for youtube channel? How to use debute?

Internet Speed Test

Internet Speed Test

Posted on January 24, 2016 by Salman Ahmed | 0 Comments

Internet Speed Test 1Mb connection = 128 KB 2Mb connection = 128*2 =256KB 3Mb connection = 128*3 =384KB 4Mb connection = 128*4 =512KB These values are theoretical and for practical value,you should reduce these values about 10% for 1Mb connection…

Bootable USB drive

Bootable USB drive

Posted on January 15, 2016 by Salman Ahmed |

Bootable USB drive How to create bootable USB? How to install window from USB? How to format hard drive?

Internet

Posted on January 14, 2016 by Salman Ahmed | 0 Comments

Internet. The Internet is a great source of Information, Entertainment, and learning. But this is not the point. These are just applications. We need to discuss some basic definitions to explain it. Network Internet History. Who owns? How does it…

Wireless Connection Problems

Wireless Connection Problems

Posted on January 13, 2016 by Salman Ahmed | 0 Comments

Wireless Connection Troubleshooting How to connect wifi? How to reset wireless router? How to troubleshoot wireless connection? How to check wifi problem? How to connect wireless router? How to reinstall wireless driver?