Computer is a subject that deals with the study and application of computers and related technologies. It is a compulsory subject for the students of 9th class in Punjab, who have to learn both the theoretical and practical aspects of computer science. The Punjab Textbook Board (PTB) has published a book for 9th class computer (practical) that covers the topics of problem solving, binary system, networks, data and privacy, and designing website. The book is available in both Urdu and English medium, and can be downloaded for free from Top Study World.
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The internet is full of annoying websites, but we’ve made it extremely easy for you to download the books at full speed.
But here at TopStudyWorld, you can download for free a PTB book for Class 9th in PDF.
Table of Content
- Demonstrate of Computer Science
- Introduction to Computer Science
- Introduction to Windows
More About the PDF
Title: Computer (Practical)
Filetype: PDF
Size: 16 MB
Pages: 96
Board: Punjab Text Book
Class: 9th Class
Publisher: Punjab Text Book Board Lahore
Download PDF Links for the Book Class 9th (Punjab Board)
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