Class 9 Computer Chapter 5 – Lecture No.3 – System Software | Utility Programs | PCTB

Описание: In this video, we cover Class 9 Computer Science Chapter 5 – Lecture No.3, focusing on System Software and Utility Programs from the PCTB New Book 2025. This topic is very important for board exams and is one of the most searched by students of Punjab Board.
We explain the types of system software, including operating systems, language processors, and device drivers, along with utility programs such as antivirus, backup tools, file management utilities, and disk cleanup software. These are frequently asked in exams and also appear in MCQs, short questions, and long questions.
Whether you are from Urdu Medium or English Medium, this lecture will make Chapter 5 easy to understand. The content is aligned with the Punjab Curriculum & Textbook Board (PCTB 2025) syllabus, making it a reliable study source for Matric students in Pakistan.
What you’ll learn in this lecture:
• Introduction to System Software and its types
• Role of Utility Programs in computers
• Real-life examples of utility software
• PCTB exam-focused explanation
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