KwickAcademy free course · no sign-up
CBSE Class 11 Computer Science Essentials (083)
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.
- 41lessons
- 179KwickClips
- 301 minof teaching
- Freealways
Course content
41 lessons in 3 units, in syllabus order.
Computer Systems and Organisation15 lessons · 106 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
- 05Output Devices
- 06Primary Memory: RAM, ROM and Cache
- 07Units of Memory, Data Deletion and Recovery
- 08Logic Gates and Truth Tables
- 09Universal Gates and Combined Logic Circuits: NAND, NOR, XOR
- 10Boolean Algebra: Laws and Theorems
- 11Character Encoding: ASCII, ISCII and Unicode
- 12Number Systems: Binary, Octal, Decimal and Hexadecimal
- 13The Operating System: Functions, Types and User Interfaces
- 14Types of Software: System, Utility and Application Software
- 15Programming Languages and Language Translators
Computational Thinking and Programming - I19 lessons · 125 min+
- --Conditional statements: if, if-else, if-elif-else, flowcharts, simple programs: e.g.: abso
- 16Strings: Indexing, Slicing and String Operations
- 17Built-in String Methods
- 18List Methods and Built-in Functions
- --Dictionary: introduction, accessing items in a dictionary using keys, mutability of a dict
- 19User-defined Functions: Defining, Calling and Returning Values
- --Errors- syntax errors, logical errors, and run-time errors
- 20Input, Output and Type Conversion
- 21Python Operators, Precedence and Expression Evaluation
- 22Getting Started with Python: Features, IDLE, Interactive and Script Mode
- 23Python Tokens: Keywords, Identifiers, Literals, Operators and Punctuators
- 24Python Modules: math, random and statistics
- 25for Loop and range()
- 26while Loop, break and continue
- 27Nested Loops and Pattern Programs
- 28Variables, Assignment and Data Types in Python
- 29Tuples: Operations, Methods and Tuple Assignment
- 30Lists: Creating, Indexing, Slicing and List Operations
- 31List Programs: Maximum, Minimum, Mean, Linear Search and Frequency
Society, Law and Ethics10 lessons · 69 min+
- 32Cyber Crime: Hacking, Phishing, Cyber Bullying and Cyber Stalking
- 33Cyber Safety: Safe Browsing, Identity Protection and Confidentiality
- 34Intellectual Property Rights: Copyright, Patent, Trademark and Plagiarism
- 35Software Licensing: Open Source, Free and Proprietary Software
- 36Digital Footprints: Active and Passive
- 37Netiquette: Net, Communication and Social Media Etiquette
- 38E-waste: Hazards, Management and Responsible Disposal
- 39The IT Act and Cyber Law in India
- 40Malware: Viruses, Worms, Trojans, Spyware, Adware and Ransomware
- 41Technology and Society: Health, Gender and Disability Issues
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