IGCSE Computer Science - C3 Hardware [2023-2025]

Purchase the slides I used in my videos here:

0:00 Central Processing Unit
9:30 Fetch-Decode-Execute Cycle
17:25 Clock Speed, Cache Memory and Cores
22:36 Instruction Set and Embedded System
28:09 Input devices
40:23 Sensors
58:23 Data Storage
1:19:57 Network Hardware

[jamesganleongyi]

Hey everyone, thanks for watching, hope the video helps! :)

By the way, you can purchase the slides I use here for personal revision (students) or teaching (teachers) 😉

Thank you!

[subsi]

Wishing yaal the best everyone 💪 we can do this 2024 gang

[TxGOAT]

yo champ keep going you made it easy love from Pakistan. Best of Luck to everyone having cies this session

[andiamruby]

I hate this chapter but thanks to you it is much simpler to learn now! You deserve so many subs!

[aaimaaamir]

thanks alot for these videos, it is actually really helpful then reading a black and white book and understand nothing

[gfraheemplayz]

Thanks alot for helping me for computer scienec p1 in the last night of exam

[hamdhahifsy]

Thank you so much. I’ll be having for my O level paper one this Friday ur videos help a lot I was worried about the exam. No stress free, thank you.

[Vars_]

you're so underrated omg ur saving me for mocks rn, and the way that you keep repeating the relevance to the von Nauman architecture keeps everything making sense so I don't feel like I'm studying random concepts at once. LOVE UR VIDEOS

[StopStealingMyFavUsernames]

Thank you so much!! I have mocks in less then a week and your videos really help with revision

[hAlFbLoD]

Excellent work sir hope u keep it up one of ye best lectures in n internet. Better than my 20k+ spendings on tutor and resources

[optify_xltd]

Thank you very much for this igcse computer science series of videos. Very helpful!

[RamachandraBabushi]

The sensors chapter is useless. They dont ask us how it works. They are gonna ask us what it measures. In those large 6 markers they give us marks if we talk about the fact that the temperature sensor measures temperature. This is passed thru ADC. Digital data is compared with preset value. They know we know this yet they will keep such obvious questions in paper.

[melonnutcoco]

thank you so much, Mr.James. You made it sooOOooOO easy to understand

[omarbilal]

Hi, firstly I wanted to thank you for these wonderful videos; your content is truly amazing, hats off to your wonderful explanation. Also, I wanted to ask that is it possible that can you share the link for SSD which you mentioned in the video if possible?

[jiatianliu]

Thank you so much for This video helps me a lot! It really helped me to understand the concept. Thank you ☺️ god bless you and your family

[carrotisme]

Please keep up your work they really helped me and I am hoping for you to do more videos about ICT too before oct/nov igcse <3

[irfanali-mfve]

Amazing explanation sir! 
I’m truly grateful…

I’d like to mention that the output devices “part” wasn’t included in this video, would it be possible
For you to upload it independently, or add it in this playlist…

[WaiYanLin-fhlm]

Thank you for this video. It is really helpful for my exam. Thanks again.

[ayaan_daddy]

thank you Mr James huge love from Pakistan keep going

[sonalipriya]

I hate this chapter but thanks to you it is much simpler to learn now! You deserve so many subs!