KwickAcademy free course · no sign-up
CBSE Class 9 Computer Applications (165)
Every syllabus topic on video, taught by Kajal Ma'am. Watch in any order, read the same lesson in text, and tick off what you finish.
- 23lessons
- 84KwickClips
- 152 minof teaching
- Freealways
Course content
23 lessons in 3 units, in syllabus order.
Basics of Information Technology13 lessons · 82 min+
- 01What is a Computer? Characteristics, Uses and Types
- 02Components of a Computer System and the Block Diagram
- 03Inside the CPU: Fetch-Decode-Execute, Cores, Cache and Clock Speed
- 04Input Devices
- 05Secondary Storage: Magnetic, Optical, Solid State and Cloud
- 06What is a Computer Network? Evolution from ARPANET to the Internet
- 07Transmission Media: Wired and Wireless
- 08Types of Networks: PAN, LAN, MAN and WAN
- 09Output Devices
- 10Primary Memory: RAM, ROM and Cache
- 11Multimedia: images, audio, video, animation
- --Types of software: system software (operating system, device drivers), application softwar
- 12The Operating System: Functions, Types and User Interfaces
Cyber-safety4 lessons · 29 min+
Office tools8 lessons · 41 min+
- 17Edit and format a slide: add titles, subtitles, text, background, and watermark, headers and footers, and slide numbers.
- 18Edit and format text: text style (B, I, U), font type, font size, text colour, alignment of text. Format paragraphs with line and/or paragraph spacing.
- 19SQL Data Manipulation: INSERT, UPDATE and DELETE
- 20Introduction to a word processor: create and save a document.
- 21The Standard Template Library: vector, set, map and Algorithms
- 22Spreadsheets: concept of a worksheet and a workbook, create and save a worksheet.
- --Use auto-format, track changes, review comments, use of drawing tools, shapes and mathemat
- 23Aggregate Functions: COUNT, SUM, AVG, MAX and MIN
What you get, free
- The videoEach topic taught on screen, about 6 minutes.
- The same lesson in textFull wording, plus the tables from the video.
- KwickClips30-to-60-second clips for the night before a test.
- Your ticksKept in this browser. No account, no email, nothing sent to us.
Want your code and practical file checked? That is the paid part: live class with Kajal Ma'am, small batches.
Book a free demo classVoice-over in these lessons is AI-generated; the scripts are written and checked by Kajal Ma'am. Topics follow the current official syllabus, which boards can revise mid-year.
Taught by Kajal Mehta (Kajal Ma'am), MCA, teaching computer subjects since 2006. All free courses · Paid live courses