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OALevelsComputer
Pakistan
เข้าร่วมเมื่อ 7 ม.ค. 2018
O/A Levels Computer Science by Sir Fawad Akhtar Ansari for online classes contact +92 332 307 6658
Understanding BIOS, Firmware, CMOS, and EEPROM: Cambridge O Levels Computer Science
🚀 Discover the Core of Your Computer's Brain! 🖥️
In this video, we break down the essential components that power your computer: BIOS, Firmware, CMOS, and EEPROM. Learn how these unsung heroes work together to boot your system, store configurations, and keep everything running smoothly.
📌 Instructor: Sir Fawad Akhtar Ansari, a seasoned Computer Science teacher with 17+ years of experience in O/A Level education.
📌 For Online Classes: Contact +92 332 3076658 to enroll in personalized lessons today.
📌 Subscribe to My Channel: www.youtube.com/@OALevelsComputer for more tutorials and expert tips.
🔍 What You'll Learn:
✅ What is BIOS, and how does it initialize your hardware?
✅ The role of Firmware in controlling devices.
✅ How CMOS stores critical settings like date and time.
✅ The importance of EEPROM and its ability to retain data.
Whether you're a tech enthusiast or just curious about what happens behind the scenes, this video is for you!
👉 Don’t forget to LIKE 👍, SHARE 🔄, and SUBSCRIBE 🔔 for more tech insights!
💡 Keywords: BIOS, Firmware, CMOS, EEPROM, computer basics, tech explained, how computers work, hardware and software, boot process
#BIOS #Firmware #CMOS #EEPROM #ComputerBasics #TechExplained #HowComputersWork
In this video, we break down the essential components that power your computer: BIOS, Firmware, CMOS, and EEPROM. Learn how these unsung heroes work together to boot your system, store configurations, and keep everything running smoothly.
📌 Instructor: Sir Fawad Akhtar Ansari, a seasoned Computer Science teacher with 17+ years of experience in O/A Level education.
📌 For Online Classes: Contact +92 332 3076658 to enroll in personalized lessons today.
📌 Subscribe to My Channel: www.youtube.com/@OALevelsComputer for more tutorials and expert tips.
🔍 What You'll Learn:
✅ What is BIOS, and how does it initialize your hardware?
✅ The role of Firmware in controlling devices.
✅ How CMOS stores critical settings like date and time.
✅ The importance of EEPROM and its ability to retain data.
Whether you're a tech enthusiast or just curious about what happens behind the scenes, this video is for you!
👉 Don’t forget to LIKE 👍, SHARE 🔄, and SUBSCRIBE 🔔 for more tech insights!
💡 Keywords: BIOS, Firmware, CMOS, EEPROM, computer basics, tech explained, how computers work, hardware and software, boot process
#BIOS #Firmware #CMOS #EEPROM #ComputerBasics #TechExplained #HowComputersWork
มุมมอง: 32
วีดีโอ
Exploring Operating System Features: Cambridge O Levels Computer Science
มุมมอง 259 ชั่วโมงที่ผ่านมา
🌟 Master Operating System Features with Stunning Visuals and Easy Explanations 🌟 Are you preparing for Cambridge O Levels Computer Science or simply looking to understand the core features of an operating system? This video is your ultimate guide! Packed with illustrations, animations, and real-world examples, we simplify complex concepts to help you ace your studies and build a strong foundati...
Python Functions Explained: Function with and without user input Cambridge O Level Computer Science
มุมมอง 2714 วันที่ผ่านมา
Python Functions: Understand how to define and call functions for Cambridge IGCSE & O Level Computer Science in Python, including those that return a value and those that perform actions without returning a value. Explore key concepts like parameters, arguments, and the significance of the return statement. This topic is relevant for O/A Levels Computer Science, IGCSE, GCSE, and other relevant ...
Python Functions Explained: With and without parameters Cambridge O Level Computer Science
มุมมอง 1214 วันที่ผ่านมา
Python Functions: Understand how to define and call functions for Cambridge IGCSE & O Level Computer Science in Python, including those with and without parameters that perform actions returning a value. Explore key concepts like parameters, arguments, and the significance of the return statement. This topic is relevant for O/A Levels Computer Science, IGCSE, GCSE, and other relevant curricula....
Python Functions Explained: Returning Values to Your Main Program Cambridge O Level Computer Science
มุมมอง 814 วันที่ผ่านมา
Python Functions: Understand how to define and call functions for Cambridge IGCSE & O Level Computer Science in Python, including those that return a value and those that perform actions without returning a value. Explore key concepts like parameters, arguments, and the significance of the return statement. This topic is relevant for O/A Levels Computer Science, IGCSE, GCSE, and other relevant ...
Python Functions Explained: Returning Values to Your Main Program Cambridge O Level Computer Science
มุมมอง 3821 วันที่ผ่านมา
Python Functions: Understand how to define and call functions for Cambridge IGCSE & O Level Computer Science in Python, including those that return a value and those that perform actions without returning a value. Explore key concepts like parameters, arguments, and the significance of the return statement. This topic is relevant for O/A Levels Computer Science, IGCSE, GCSE, and other relevant ...
Python function with and without return Cambridge IGCSE & O Level Computer Science
มุมมอง 4521 วันที่ผ่านมา
Python Functions: Understand how to define and call functions for Cambridge IGCSE & O Level Computer Science in Python, including those that return a value and those that perform actions without returning a value. Explore key concepts like parameters, arguments, and the significance of the return statement. This topic is relevant for O/A Levels Computer Science, IGCSE, GCSE, and other relevant ...
Python function of a calculator Cambridge IGCSE & O Level Computer Science
มุมมอง 2021 วันที่ผ่านมา
Unlock the power of Python programming with this easy-to-follow tutorial! In this video, we cover how to create a simple calculator function that performs addition, subtraction, multiplication, and division. This beginner-friendly video is perfect for students studying GCSE, IGCSE, O Level, and A Level Computer Science, aligning with the syllabus and helping you build a solid foundation in prog...
Python Function to display multiplication table Cambridge IGCSE & O Level Computer Science
มุมมอง 1121 วันที่ผ่านมา
Learn how to create a Python function for Cambridge IGCSE & O Level Computer Science to display multiplication tables step by step in this comprehensive tutorial. This video is perfect for O Level and A Level Computer Science students, covering key programming concepts included in the syllabus. Whether you're a beginner or revising for exams, this guide is easy to follow and practical. 📌 Instru...
Python Data Types Explained | O Level Computer Science | Beginner-Friendly Programming Tutorial
มุมมอง 23หลายเดือนก่อน
Discover the essential Python data types for O Level Computer Science in this beginner-friendly tutorial! Learn about integers, floats, strings and boolean with clear examples. Perfect for students preparing for O Level Computer Science exams or anyone starting with Python programming basics. Watch now to ace your O Level programming skills and understand the core Python concepts step-by-step. ...
Function (Pseudocode) Cambridge IGCSE & O Level Computer Science
มุมมอง 51หลายเดือนก่อน
Learn how to master Procedure (Pseudocode) for Cambridge IGCSE & O Level Computer Science in this concise and easy-to-follow tutorial. This video breaks down the fundamentals of functions in pseudocode, an essential concept for acing your Computer Science exams. Understand the structure, syntax, and practical use of functions with clear explanations and examples. Perfect for students preparing ...
Procedure (Pseudocode) Cambridge IGCSE & O Level Computer Science
มุมมอง 56หลายเดือนก่อน
Learn how to master Procedure (Pseudocode) for Cambridge IGCSE & O Level Computer Science in this concise and easy-to-follow tutorial. This video breaks down the fundamentals of procedures in pseudocode, an essential concept for acing your Computer Science exams. Understand the structure, syntax, and practical use of procedures with clear explanations and examples. Perfect for students preparin...
Python Programming Learn from Scratch | Class 5 | Cambridge IGCSE & O Level Computer Science
มุมมอง 40หลายเดือนก่อน
Welcome to your first step in mastering Python programming! This beginner-friendly class is designed for Cambridge IGCSE and O Level Computer Science students, as well as anyone eager to learn Python from scratch. Starting with the basics, you'll gain a clear, step-by-step understanding of Python concepts, syntax, and practical examples. Perfect for students, professionals, or hobbyists, this i...
Python Programming Learn from Scratch | Class 4 | Cambridge IGCSE & O Level Computer Science
มุมมอง 32หลายเดือนก่อน
Welcome to your first step in mastering Python programming! This beginner-friendly class is designed for Cambridge IGCSE and O Level Computer Science students, as well as anyone eager to learn Python from scratch. Starting with the basics, you'll gain a clear, step-by-step understanding of Python concepts, syntax, and practical examples. Perfect for students, professionals, or hobbyists, this i...
Python Programming Learn from Scratch | Class 3 | Cambridge IGCSE & O Level Computer Science
มุมมอง 26หลายเดือนก่อน
Welcome to your first step in mastering Python programming! This beginner-friendly class is designed for Cambridge IGCSE and O Level Computer Science students, as well as anyone eager to learn Python from scratch. Starting with the basics, you'll gain a clear, step-by-step understanding of Python concepts, syntax, and practical examples. Perfect for students, professionals, or hobbyists, this i...
Python Programming Learn from Scratch | Class 2 | Cambridge IGCSE & O Level Computer Science
มุมมอง 482 หลายเดือนก่อน
Python Programming Learn from Scratch | Class 2 | Cambridge IGCSE & O Level Computer Science
Python Programming Learn from Scratch | Class 1 | Cambridge IGCSE & O Level Computer Science
มุมมอง 2062 หลายเดือนก่อน
Python Programming Learn from Scratch | Class 1 | Cambridge IGCSE & O Level Computer Science
Cambridge IGCSE/ O levels Computer science Run Length Encoding (RLE)
มุมมอง 1463 หลายเดือนก่อน
Cambridge IGCSE/ O levels Computer science Run Length Encoding (RLE)
Client/Server and Peer to Peer network explanation
มุมมอง 233 หลายเดือนก่อน
Client/Server and Peer to Peer network explanation
Unlock Your Creativity with Coggle’s AI
มุมมอง 204 หลายเดือนก่อน
Unlock Your Creativity with Coggle’s AI
Transform Your Presentations with Mentim
มุมมอง 24 หลายเดือนก่อน
Transform Your Presentations with Mentim
What is Augmented Reality? A Deep Dive into AR Technology
มุมมอง 804 หลายเดือนก่อน
What is Augmented Reality? A Deep Dive into AR Technology
Now i understand the difference
Its so easy sir thanks alot !
thx alot
Very nice video sir I understood everything
thx alot
Sir kal paper asan he ke muskil
Thx any teaching apps
nope
what a great playlist! thank u sir for your efforts, one of the easiest python video i have ever seen
thanks alot
I cannot believe how underrated you are sir, you need more views for giving out such informative videos for free, May Allah Bless You ❤
thanks alot, keep watching my videos and share with your friends and subscribe channel
thanks alot sir, your lecture is to the point it covers CAIE python syllabus
This is cool. When the CD-Rom was first introduced, I purchased the console for my children. I had two boys and a stepdaughter. One son is dead, and the stepdaughter attempted to murder her grandfather with her boyfriends help. She is no longer welcome anywhere near me. Anyway, I would purchase this. I am a fan of state of the art technology. Good luck...
thank you sir, it cleared my concepts!
thank you sir for good explanation
best python class
wow very informative😍🥰😘
thanks alot
Sir i want to do more practice
Thank you sir it is so helpful
This is called a scratch class, everything is cleared from the beginning thank you sir
Sir i don't understand the last part where you get the bytes Please help😢😢😢😢
The bytes are obtained through a process of Run-Length Encoding (RLE), where repeated values are compressed by storing the value and its frequency. For example, a sequence like "2 0 0 0" indicates the value 0 (black color) repeated 2 times. In this way, the RLE representation stores only the count and value, reducing data size. Remember each pixel is stored as 3 bytes (RGB), so for an 8x8 image, that's 192 bytes. 1) The image's repeated color values are encoded as pairs of (count, value), reducing the size significantly. 2) Compressed data size: After encoding, the compressed file is 92 bytes, achieving a 52% reduction in size. still dont understand? whatsapp me +92-332-3076658
Thank uu sir
pleasure is always mine
Not watching your videos until you come back to fps 😭
Thank you for your concern but i can't come back sorry but i am always here to help you out best of luck
I am failing in school without you 😭
contact me 0332 3076658 , no worries keep doing hardwork
Sir come back to fps
Sir you left FPS 😢
What is FPS?😢
@@aigriffin42604 foundation public school
i found a better opportunity
@@OALevelsComputer What is that?
Sir bhot achy video bas internet off kar k upload kara kary
OALevelsComputer, Yay! I liked this video so much, it made me smile!
Glad to hear it! keep visiting my channel
Don't forget to subscribe!
Thanks
Thanks alot sir, it really helps me alot
Sir, could you help me with programming.... plzz
sure whatsapp me +92-332-30-766-58
You are reciting, you dont explain how and why it is in detail.
thank you for your valuable feedback, a new video is uploaded you can watch th-cam.com/video/uv7XpSHQuAI/w-d-xo.html
Bro you made a mistake in that price
Pdf not available doesn't open the link
How did you do that ? I want it!
Sir mein ne like comment aur subscirbe kera hai plz give me extra marks in the cs test
kia baat ha sir fawad
Not explained in detail😔
thank you for your valuable feedback, a new video is uploaded you can watch th-cam.com/video/uv7XpSHQuAI/w-d-xo.html
Well explained ❤❤
Thank you so much sir!!! so helpful
pleasure is always mine
Nice sir
thx alot
Well explained ❤❤❤❤ Thnx for this❤❤🤲🏻🤲🏻
thank you for your precious feedback, share video with everyone, keep visiting channel
Marks de dijiye ga
Sir aap ko subscribe kar Raha hoo
🫡🫡🫡🫡 very good sir
thx alot
Sir binary
Sir image ki bhi vid bana lein
already made th-cam.com/video/0Dcbi0Ejgto/w-d-xo.html
Very heplful sir 🫡🫡
thx alot
Hello Sir. Its great to watch your videos and its really informative. Can you share the sourcecode please. Thank you
thx alot for your kind gesture, do you need vb.net sourcecode?
Your videos are really good and watching your videos itself is a great method to refresh and revise our concepts.
thanks a lot for appreciating my efforts
Thank you sir for video lecture
pleasure is always mine
Thank you sir for telling a trick 😊
pleasure is always mine
Crystal clear explanation
pleasure is always mine
Best demonstration sir