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51 thoughts on “How do computers and the internet work? – Computer Science Basics

  • September 19, 2018 at 4:34 pm
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    I hope I learned with this beautiful teacher when I was a student.
    Thanks for the useful lesson ^^

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  • September 19, 2018 at 4:45 pm
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    Mam you are a beautiful teacher 🙂

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  • September 19, 2018 at 4:48 pm
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    Excelent video!

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  • September 19, 2018 at 5:29 pm
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    Thank you for teaching us, I LOVE YOU <3

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  • September 19, 2018 at 5:48 pm
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    You are really beautiful ma'am and your way of teaching is even more

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  • September 19, 2018 at 6:32 pm
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    Thank you 😊

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  • September 19, 2018 at 7:17 pm
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    wasn't this already posted?

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  • September 19, 2018 at 7:30 pm
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    In 2008 convention for sizes was changed.
    1 KB = 1000 Bytes
    1 KiB = 1024 Bytes
    And likewise…
    I hope I could open a PR for it 😛

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  • September 19, 2018 at 8:05 pm
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    you forgot storage lol

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  • September 20, 2018 at 4:31 am
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    Press a button and whola !

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  • September 20, 2018 at 10:40 am
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    thank you!

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  • September 20, 2018 at 5:17 pm
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    Firewire?? Your video seems really out of date. And are expansion slots even still a thing? Except for gamers, most computers have all this stuff on the motherboard and/or are built in such a way that consumers aren't accessing that themselves. Gone are the days of opening up your old Gateway and adding a new sound card, or upgrading you 1440 baud modem.

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  • September 20, 2018 at 6:03 pm
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    Audio quality is…lacking… Understandable, but I'm having to massively turn up my headset and pray no one messages me on Discord for the next half-hour… I'm also confused on who the target audience for this is. Seems like the target audience would still be too new to sub to a channel like FCC anyway…

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  • September 20, 2018 at 6:55 pm
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    4 Semesters in 25 mins, wew….

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  • September 20, 2018 at 7:35 pm
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    Thx Briana☺️😊

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  • September 20, 2018 at 7:50 pm
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    Great content! Thank you for this video

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  • September 20, 2018 at 8:25 pm
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    That was excellent.

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  • September 20, 2018 at 10:15 pm
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    I enjoyed the video. Very informative, even for seasoned enthusiasts and professionals; a fresher course if you will. The audio could be louder, but great job!

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  • September 21, 2018 at 12:07 am
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    Great video for review. Well made and easy to understand. Thank you!

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  • September 21, 2018 at 6:41 am
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    Really well explained – excellent

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  • September 21, 2018 at 8:18 am
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    Thats a confusing description of a power supply for someone who doesnt know better. “Its usually the part of the computer that has that fan on it to keep from overheating.” A lot of cases now are designed to keep the power supply hidden and the fan hard to seee with little noise. For instance gaming computers with a glass case and all of those fans with the fancy lights (for graphics, processor, or anything else besides the power supply)

    The fan that would be the easiest to see could very well be the fans just to keep airflow through the case, one sucking air and one blowing this would likey also be the biggest fan(s) on the unit. When you suddenly hear a fan get louder that is your processor fan. Also on laptops the fan is never on the power supply. The best way to learn is start studying for the comptia A+. Mike meyers has a good book. Take it one step at a time and dont listen to people trying to explain many years of evolving engineering and technology in 20 minutes. This will only confuse you. Check out professor messer, and the networking tutorial videos from thenewboston he is great.

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  • September 21, 2018 at 8:39 am
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    Ok so I watched some more and this video and I’m sorry Briana Pcie is not better than pci because its smaller as you said, its an entirely different type of communcation (serial not parallel) and allows for way more throughput. This was a needed thing back in the day when the parallel communication of the card would bog down the entire system. Pcie was a major breakthrough because it could not go fast enough to reach the potential clockspeed of that everything else was able to sync to the crystal with. So Pci would slow down your system or at least keep it from reaching its best performance.

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  • September 21, 2018 at 2:25 pm
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    Thanks, Briana!

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  • September 21, 2018 at 5:22 pm
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    So, what is Briana's favorite outfit in this video?

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  • September 22, 2018 at 10:08 pm
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    Amazing! thanks for this video.

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  • September 23, 2018 at 4:07 am
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    you missed another type of computer: pc gaming

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  • September 24, 2018 at 6:17 am
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    Great summary 😀 one small alignment is that jQuery is not a language but a library. JavaScript is the language.

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  • September 26, 2018 at 11:53 pm
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    Thank you! This was great!

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  • October 5, 2018 at 6:44 am
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    so useful

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  • October 14, 2018 at 4:53 pm
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    Hi dear love your video, pls go through your write up, I Believe you spelt Parts wrongly. The first line

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  • October 16, 2018 at 3:44 am
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    Great work! Quite clear. Thanks.

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  • October 16, 2018 at 2:39 pm
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    Very informative and easy to follow

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  • October 21, 2018 at 10:56 pm
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    a concise account of computer background

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  • October 31, 2018 at 9:51 pm
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    thank you

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  • November 4, 2018 at 7:09 pm
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    Is there a format of writing the Ones and Zeros? For example, you wrote at 7:42 1001011 which is seven characters. Can there be more than seven characters, like eight characters and more? Say 00110001?

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  • November 18, 2018 at 12:15 pm
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    its awesome explanation

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  • December 7, 2018 at 6:09 pm
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    This video is very educative

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  • December 17, 2018 at 11:23 am
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    The translation to Portuguese was made by the Secondary (High) School students of IFSul – Campus Gravataí, a Brazilian federal public school. Class 1M-B “Informatic Basics”. I would like to congratulate the students for this work.

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  • January 11, 2019 at 7:52 pm
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    That binary to decimal conversion method is pretty handy. Thanks!

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  • January 26, 2019 at 3:33 pm
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    Thanks

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  • February 7, 2019 at 8:28 pm
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    Simply brilliant.

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  • February 12, 2019 at 6:57 am
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    Madam your teaching method is so beautiful as like you.
    But I want to know which operating system is superior Windows or Mac OS
    For better computers and internet go to this link https://bit.ly/2SoIiu2

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  • March 9, 2019 at 1:55 am
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    This was very helpful, thank you. 🙂

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  • March 18, 2019 at 5:55 am
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    Great short, informative video.

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  • April 3, 2019 at 2:25 pm
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    Simple and powerful lesson. Thank you so much 🙂

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  • April 5, 2019 at 4:56 pm
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    Thanks Briana Marie!

    You're good.

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  • April 24, 2019 at 4:02 am
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    This woman explained basic computer information than my teacher did in high school…… thank god for the internet bruh……

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  • June 17, 2019 at 5:13 pm
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    I love this!

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  • August 5, 2019 at 8:40 am
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    Really good video, kudos. The teacher is cute too.

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  • October 15, 2019 at 4:35 pm
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    Injoy while seeing this

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  • October 15, 2019 at 4:36 pm
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    😯😜

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