How To Use an Oscilloscope | BEGINNER

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  • เผยแพร่เมื่อ 23 ม.ค. 2025

ความคิดเห็น • 122

  • @mariaelenacastrohernandez892
    @mariaelenacastrohernandez892 2 ปีที่แล้ว +15

    Hi Kat 😊
    I'm a Science teacher in a secondary school in Mexico City. I like to watch your videos to learn and practice my English too.
    I really admire you and I like to talk about you to my students.
    Greetings from Mexico City 🙋🏻‍♀️

  • @karthikvarma1070
    @karthikvarma1070 2 ปีที่แล้ว +19

    Hii! Am doing a physics and electronics double major here in India, and have similar goals of excelling in the electronics field and preferably in the space industry,which is my passion!!! You are my biggest inspiration! Thank you for these educational and motivational content on yt and insta, which has always put me back on track whenever I have gotten distracted!!❤️

    • @KatVoltage
      @KatVoltage  2 ปีที่แล้ว +3

      Thank you for this comment, I’m so glad it helps you!

    • @Sign-oi4oc
      @Sign-oi4oc 2 ปีที่แล้ว +1

      @@KatVoltage Hi KatVoltage, how are you? Just wanted to say that I find your videos very interesting. I just have a question. How can I force myself to like math? Or let me put it this way to make it sound better. How can I teach myself to love math? Because I'm interested in almost every engineering, but math is always something I have trouble with. I'm not really a nerd. I wish I can be. Can you give me some advice, please?

  • @wilbertchavez5015
    @wilbertchavez5015 2 ปีที่แล้ว +4

    Hello!! I’m currently an electrician in the army and I’m going to college for electrical engineering. I’m only 19 years old and you’re such a huge inspiration.

    • @KatVoltage
      @KatVoltage  2 ปีที่แล้ว +3

      Thank you so much! It’s a beautiful field!

  • @olafbaeyens8955
    @olafbaeyens8955 2 ปีที่แล้ว +4

    Nice to see an low level explanation of an oscilloscope.
    As a starter you don't need such an high end oscilloscope to start with. Especially one that you will probably going to smoke when you try your first electronic experiments and don't realize that the grounds on the oscilloscope is a short.

  • @ErrolNakai
    @ErrolNakai 7 หลายเดือนก่อน

    As EE and being back in the lab from a long time, this was a great refresher. Oscope have changed so much from my college courses. Thanks!

  • @mons73r16
    @mons73r16 2 ปีที่แล้ว +5

    Eres increible Katya. Estaba estudiando ingenieria electrica cuando escuche tu historia y me motivo muchisimo el como pudiste lograr ir al espacio. Me gusta mucho el entusiasmo que pones en esta carrera tan ardua y a veces confusa. Espero que lo estes pasando de lo mejor. Saludos!!

    • @albertochavez1775
      @albertochavez1775 ปีที่แล้ว

      Ahora escríbelo en ingles wei

    • @mons73r16
      @mons73r16 ปีที่แล้ว

      @@albertochavez1775 No

    • @lalonshera
      @lalonshera ปีที่แล้ว

      @@albertochavez1775que nefasto

  • @RetroPlus
    @RetroPlus 5 หลายเดือนก่อน

    Thank you so much, this really helped me understand what an oscilloscope does and how it can be used

  • @MrCarlsonsLab
    @MrCarlsonsLab ปีที่แล้ว +3

    Great job Kat! Thanks for sharing too. Have a good day!

  • @KG_XOXO
    @KG_XOXO ปีที่แล้ว

    I'm so happy you're coming to my place of work soon. Viva inteligencia Mexicana! ❤

  • @hehe-tj5cz
    @hehe-tj5cz 2 ปีที่แล้ว +1

    I am also doing my bachelor's in electrical engineering. And you are my only inspiration.

  • @AbigailLigaiba
    @AbigailLigaiba 10 หลายเดือนก่อน

    Hola katya estoy en mi tercer año de Ingeniería Mecatrónica y en mi clase de Laboratorio de mediciones de hoy usaremos un osciloscopio . Me sirve tu video. Muchas gracias. Saludos desde Argentina.

  • @MrRObot-bin
    @MrRObot-bin ปีที่แล้ว

    Omg Kat Voltage teaching us how to use an oscilloscope!
    HOLA Katia, mucho gusto de verte

  • @katon2459
    @katon2459 11 หลายเดือนก่อน

    Your videos are high quality you deserve more sub

  • @Indivisible_Form
    @Indivisible_Form 4 หลายเดือนก่อน

    Thank you for uploading, your video was fun to watch and it really brought me back to those days (well, 2 mind-growing/warping years!) of my life learning all of the interesting electronics technology field of degree; where the oscilloscope were definitely one of reading or analyzing instruments we utilized in our professor classroom/lab which played a vital role in our entire graduating class success during the years I am speaking of.
    Your video kept me engaged and locked in, maybe find another TH-cam profile to subscribe to for added, and alternative source of re-invigorating material to sharpen my mind with, even as a refresher.
    I will check out more of your videos for sure from time to time, when my life is more timely and manageable of course

  • @LaplacesDemon11
    @LaplacesDemon11 2 ปีที่แล้ว +7

    Hi, I am also an electronics engineer. I was once asked about doing frequency domain analysis with oscilloscopes in an interview however this was not something I had experience with. I think this could be a good idea for a part 2.

    • @KatVoltage
      @KatVoltage  2 ปีที่แล้ว +4

      This sounds like a great topic!

  • @GirishChandra-nu2dd
    @GirishChandra-nu2dd 2 หลายเดือนก่อน

    Can i measure mains ac voltage directly with oscilloscope?

  • @MattTubeification
    @MattTubeification หลายเดือนก่อน

    I need help understanding which is better dc or ac transformers?

  • @christopher_ahs
    @christopher_ahs 3 หลายเดือนก่อน

    Excellent! Greetings from Sweden

  • @Tome4kkkk
    @Tome4kkkk 2 หลายเดือนก่อน

    Which affordable Osci would you recommend for a new ammateur Arduino adept?

  • @chrisberio7707
    @chrisberio7707 15 วันที่ผ่านมา

    Hello Kat....I want to ask you a question. Could we measure the frequencies of the human body. ? or how I can do it ?

  • @orion300860
    @orion300860 7 หลายเดือนก่อน

    Gracias Katya, éste es uno de los mejores videos que he visto acerca de para qué sirve un osciloscopio. Sin embargo me siguen quedando muchas dudas, por ejemplo: ¿de qué sirve saber el tiempo y voltaje de una señal? ¿de qué sirve saber la frecuencia de una señal oscilante? ¿de qué sirve saber la frecuencia con la que una porción particular de la señal ocurre en relación con otras porciones? ¿de qué sirve saber si un componente defectuoso distorsiona la señal o no? ¿de qué sirve saber cuánto de una señal es CD o CA? ¿de qué sirve saber qué parte de la señal es ruido y si ese ruido cambia con el tiempo? ¿Podrías por favor dar ejemplos concretos, reales, específicos de para qué sirve toda esa información? Comentario aparte: te admiro mucho por todo lo que has conseguido en tu vida, por ejemplo, el haber ido al espacio. Pero te admiro mucho más por dos cosas: ser ingeniera electrónica por ¡UCLA! y por la Universidad ¡Johns Hopkins!, y, por haber trabajado en la NASA, en particular en el JPL, esas dos cosas son las que a mí me parecen realmente increíbles, eres simplemente maravillosa. Toda mi admiración y respeto, y mis deseos de que sigas teniendo muchos éxitos más.

  • @nicholaspolke6175
    @nicholaspolke6175 ปีที่แล้ว

    Sooo how do i go about measuring the frequency of say like a person since we are electrical beings what modifications are necessary to measure our frequency off of mass?

  • @TheAnonymous1one
    @TheAnonymous1one 17 วันที่ผ่านมา

    Great vid!

  • @shieeetface
    @shieeetface ปีที่แล้ว +1

    Just saw your Toyota Hybrid commercial. 🔥

  • @jqthebest1
    @jqthebest1 2 ปีที่แล้ว +3

    Just finished taking electronics 2…… i never want to see an oscilloscope ever again! Great vid though !

    • @KatVoltage
      @KatVoltage  2 ปีที่แล้ว +2

      hahhaa oh noooo, I feel you but I promise it gets better once you graduate!

  • @electrolatif
    @electrolatif หลายเดือนก่อน

    🤔🤔🤔i see a lot of videos about oscilloscope but the best part can learn and understand when they use it for repair😅. You can try grab some tv. Laptop…any spoil pcb board, and show how to find the wrong signal when capacitor leak for example give wrong signal …..i am sure if you do that you will get millions of views and likes. And most important a lot students in the world will learn from you, imagine that😅
    Thank you for your time making this video

  • @khadeejajumana8573
    @khadeejajumana8573 2 ปีที่แล้ว

    Hi Kat👋thanks for this video 🙂 Expecting more interesting projects.

  • @nomustardplease
    @nomustardplease 4 หลายเดือนก่อน +1

    just a small request. if you can lower the background music. As i higher the volume to hear what your explaining. (I know I have subtitles) the music is very distracting to me and I hope I'm not alone with the suggestion. thanks for this great video.

  • @dimondais2034
    @dimondais2034 ปีที่แล้ว

    Amazing explanation,,,thanks a lot

  • @teachermarco5104
    @teachermarco5104 10 หลายเดือนก่อน

    En el espacio que tipo de ondas se usan para comunicar a los robots? Telemetría, Radiofrecuencia o funcionaria el Lora de arduino?

  • @mikegarcia1117
    @mikegarcia1117 2 วันที่ผ่านมา

    I’m working on car computers would this help me

  • @carneum5128
    @carneum5128 8 หลายเดือนก่อน

    i dont get it idk why. For what reason we used it and what kind of circuit board or any El devices for what? i mean if we measure an ic out put in put or Hz or then we used it cuz Multimedia cant be measure?

  • @ronjonbrower
    @ronjonbrower ปีที่แล้ว

    What would be a good cheap scope for checking a 0-50mA signal at a machine at work? It runs at 0.1hz to 10hz. We have an issue with the machine and would like to see if I have a good control signal. What would the signal look like. I haven't used a scope before.

  • @mujahmalik1019
    @mujahmalik1019 2 ปีที่แล้ว

    Hi!!! I'm am now in high school .I really love your videos.Just give me one advice to set up as a high school student..?

  • @COFFEE-e3p
    @COFFEE-e3p 11 หลายเดือนก่อน

    MOST OF WHAT YOU TAUGHT ME IS OVER MY HEAD, BUT I WILL KEEP AT IT WITH MORE VIDEOS ON UTUBE AS A RETIRED GENT AND/HOBBYIST ...THANK YOU AGAIN AND I WILL WATCH OVER AGAIN . PS: I COULD HAVE SWORN I HAVE SEEN YOU ON STAR TREK !!...???

  • @MrTimetravler
    @MrTimetravler ปีที่แล้ว

    how would you use an oscilloscope as an Satellite Communications Technician?

  • @efexzium
    @efexzium 2 หลายเดือนก่อน

    Great video

  • @AnwerMohammed-i4g
    @AnwerMohammed-i4g 11 หลายเดือนก่อน

    Hello kat ...I need oscilloscope schematic diagram .a digital one pretiate your efforts ...thank you so much❤

  • @hehe-tj5cz
    @hehe-tj5cz 2 ปีที่แล้ว +1

    Appreciated 🌼

  • @iri8032
    @iri8032 2 ปีที่แล้ว +1

    Post these types of video more please. Maybe you can do some on PCB design too or just practical electronics projects.

    • @KatVoltage
      @KatVoltage  2 ปีที่แล้ว

      Thanks for the tip, I would love to!

  • @hacklabdesign
    @hacklabdesign 4 หลายเดือนก่อน

    Anyone out there that convert an Arduino circuit test setup with code to an IC? Low qty , personal project.

  • @Anon.thoughts
    @Anon.thoughts ปีที่แล้ว +1

    Hi! Can you do a video on components and how each one works? Or a PCB design video?

    • @KatVoltage
      @KatVoltage  ปีที่แล้ว

      I have an old video on some components, but definitely should do an updated one + one on PCBs as well!

  • @atomstetic5521
    @atomstetic5521 ปีที่แล้ว

    i would like to be an austronautical engineer/ aerospace engineer. Any things or tips you can tell me?

  • @poet99999
    @poet99999 ปีที่แล้ว

    in this group of electronics engineers, i have an automatic voltage regulator for a generator, it is no longer made, repair is my only option..... im having the worst time trying to find somebody who will ACTUALLY work on it. ive been brushed off by several companies who do you recommend for circuit card repair. one covariate its hard epoxy coated
    please help

  • @geraldvaldez6036
    @geraldvaldez6036 2 ปีที่แล้ว

    How about a simple oscilliscope use for sutomotive madam? Thanks

  • @salmanasa8165
    @salmanasa8165 2 ปีที่แล้ว +2

    Hello sis, i want to ask you a question so inportant for me 😁.
    Does NASA choose astronauts every year or every 5 years as ESA?

    • @Ioq6969
      @Ioq6969 2 ปีที่แล้ว +1

      Are you engineer?

  • @Dr_Mario2007
    @Dr_Mario2007 10 หลายเดือนก่อน

    You could potentially do more with a few oscilloscopes that actually operate as a Linux computer internally, meaning they obviously got room to expand beyond the way they were originally designed to do so (Linux OS also allows for hardware drivers and apps in Assembly if you prefer to do it the hard way).

  • @angelenrique.6055
    @angelenrique.6055 2 ปีที่แล้ว

    Entonces regulando el voltaje se regula la frecuencia, y se mide con el osciloscopio??

  • @prashantanand930
    @prashantanand930 ปีที่แล้ว

    Plz tell us helpful app and website and other things to help in study of electrical engineering students 🙏❤️
    Ples reply me mam

  • @NptelGATEPortal
    @NptelGATEPortal ปีที่แล้ว

    Hi myself Shubham Deshwade
    I am electrical engineer
    How I contact you

  • @mrengineer26
    @mrengineer26 ปีที่แล้ว

    Nice video 🖤🙏👌
    Could you please recommend a book for this?

  • @dimaorlov5387
    @dimaorlov5387 ปีที่แล้ว

    Hello,when will be the next video,i'm learning electronics by myself and special courses it inspires me to create new electronic devices,hope to see you soon in the next video.

  • @TheStevenWhiting
    @TheStevenWhiting ปีที่แล้ว

    Never got into electronics in college and one of the things I disliked was the Oscilloscope. Why? Because I never understood them, never really understood what you'd use them for and most of all they were all analog scopes back in the 90s in college. This made them look so old fashioned and bored me. But ever since I've seen the digital ones, I've always wanted one. No idea what I'd use it for but watching people that know what they are doing makes it more interesting. Watching MikesElectricStuff using it to see code from a chip etc.

  • @kid3764
    @kid3764 3 วันที่ผ่านมา

    Magnifico

  • @윈터비어-b8e
    @윈터비어-b8e 2 ปีที่แล้ว

    Hii kate! im an EE student, watching your vids giving so much motivation thanks alot!
    As an engineer, could you make a video on how can we manage studies/semester as an engineering student?
    And what should be the skills needed to be a better engineer?
    Thanks:)

    • @KatVoltage
      @KatVoltage  ปีที่แล้ว

      Thanks so much for the rec! Great video idea!

  • @Electrically-Electronic
    @Electrically-Electronic 2 ปีที่แล้ว

    Kat, I know you are working in NASA. I want to know whether it is difficult design space stuff. I also wanna know the way you design. How much it would take to complete one project in NASA?
    How you overcame the problem like noise suppression and solar radiation.
    Thank you 😊.

  • @emma-pi2hm
    @emma-pi2hm ปีที่แล้ว

    I love your videos! I was wondering what type of engineering you majored in school?

    • @KatVoltage
      @KatVoltage  ปีที่แล้ว

      Hi! I majored in Electrical Engineering (: I graduated from UCLA

  • @silverpharoah388
    @silverpharoah388 ปีที่แล้ว

    Make a video about books u used

  • @COFFEE-e3p
    @COFFEE-e3p 11 หลายเดือนก่อน

    A YOUNG LADY TEACHING AN OLDER FELLA (ME) HOW TO USE A SCOPE ..." THATS AWESOME "...THANK-YOU SIS.

  • @Ioq6969
    @Ioq6969 2 ปีที่แล้ว +2

    I love electricity 💗🔌

  • @RUN-PROGRAM
    @RUN-PROGRAM 2 ปีที่แล้ว

    Merry chrismats. You are so beatiful 🌹😍❣️. God blessing you my friend

  • @ZZizoSSlim-dl8he
    @ZZizoSSlim-dl8he ปีที่แล้ว

    Hello
    My name is Ziyad, I am 16 years old, I study in high school Residing in Morocco.
    I hope to work at NASA in the future Because I love toexplore , And I love NASA.
    What can I do to achieve my dream in the future?

  • @RelearnMath
    @RelearnMath 2 ปีที่แล้ว

    Nice video! Is the oscilloscope yours? I’ve always wanted to make videos on instrumentation but it’s too expensive to rent haha.

    • @KatVoltage
      @KatVoltage  2 ปีที่แล้ว +1

      Hello! Yes it is! I’ve been slowly upgrading my scope, I started w a TI computer based one, then a Hantek, then finally a professional one(:

    • @RelearnMath
      @RelearnMath 2 ปีที่แล้ว

      What kind of designs do you prototype? Mostly digital based? Microcontroller/microprocessor bases?
      Would be cool to see how you prototype and troubleshoot issues with the scope!

  • @leoboo
    @leoboo 8 หลายเดือนก่อน +33

    This is not for beginners at all

    • @fli23
      @fli23 6 หลายเดือนก่อน +1

      What would you like to see in a beginner oscilloscope video?

    • @leoboo
      @leoboo 6 หลายเดือนก่อน +3

      @@fli23 remove abbreviations & terminology, stick to basic demonstrable functions. Think of it as what would a 20 mins beginners piano lesson would look like. One of the comments below said it best, this video is a great refresher, not meant for those that are just learning about scopes.

    • @fli23
      @fli23 6 หลายเดือนก่อน +1

      @@leoboo , I guess you're right. I was able to use an oscilloscope with explanations similar to ones in the video (a few weeks ago). However, as you said, I already knew terminology and basic principles.

    • @miladinseratlic5984
      @miladinseratlic5984 5 หลายเดือนก่อน +3

      @@fli23 at least NOT using 2K of $$$ worth oscilloscope for example but some usually beginner choice... ?!

    • @PringleTheOne
      @PringleTheOne 4 หลายเดือนก่อน +4

      Yea this was a terrible beginner video, you're right. Any beginner would of gotten lost the first 3 minutes.

  • @Sign-oi4oc
    @Sign-oi4oc 2 ปีที่แล้ว

    Hi KatVoltage, how are you? Just wanted to say that I really like your videos. I just have a question. How can I force myself to like math? Or let me put this way to make it sound better. How can I teach myself to love math? Because I'm interested in almost every engineering, but math is always something I have trouble with. I'm not really a nerd. I wish I can be. Can you give me some advice, please?

  • @Seppelicius
    @Seppelicius ปีที่แล้ว

    im in love

  • @portblock
    @portblock 2 ปีที่แล้ว +1

    For beginner and yet uses a Rhode scope. Im sure you are a great engineer, but for teaching a beginner why not use something a little less? I dont teach photography using my phaseone medium format camera

    • @KatVoltage
      @KatVoltage  2 ปีที่แล้ว +4

      As a NASA Engineer my biggest issue was not having access to professional equipment to learn on before coming in. Using low end equipment didn’t properly prepare me for my internships. Most of my coworkers could also relate. That’s why!😊

    • @paulramasco6769
      @paulramasco6769 2 ปีที่แล้ว +2

      It's a how to use for beginners, not how to equip a home lab on a budget video. All the basic concepts on collecting and analyzing a signal are the same whether it's a R&S or a Rigol.

  • @mtoufiq59
    @mtoufiq59 ปีที่แล้ว

    Nic video make but more videos upload oscilloscope useing

  • @Turco949
    @Turco949 5 หลายเดือนก่อน

    She is teaching how to use an oscilloscpe using a very expensive, high-end device and I seriously doubt my cheap, beginner scope has the same features or capabilities!

  • @BonBonShrimp
    @BonBonShrimp 9 หลายเดือนก่อน +1

    You touched on the right points in the video, but your explanation was a bit too fast. You pretty much breezed through the demonstration of each feature. So, it's really hard to follow the steps (like which menu items you were selecting, etc). A good video, just wish you had taken a bit more time to explain the stuff.

  • @petruse8893
    @petruse8893 ปีที่แล้ว +1

    Good presentation,but one wonders what kind of a " beginner" has courage to spend money on a machine which ( I'm guessing} is in a thousands of dollars class?

  • @kensmith5694
    @kensmith5694 8 หลายเดือนก่อน +2

    This is not really a scope for beginners. Beginners are usually on a tight budget. If you are new to electronics buy a scope that will fit your needs and budget.

  • @SoychecoIbarra
    @SoychecoIbarra ปีที่แล้ว

    Debería también hablar en español para el público latino

  • @kevincrossan332
    @kevincrossan332 ปีที่แล้ว

    If you have any equipment you no longer need I would be happy to take it off your hands…that is if you’re interested in donating it to a former EE that’s disabled due to leukemia. My daughter is studying EE and my whole purpose in life now is to make her the best engineer should can be. Having an at home lab would be great. I had to sell my equipment when I got ill to pay for my treatment. I know it’s a long shot. This goes for anyone else reading this comment. You have equipment you want to donate I am more than happy to receive it.

  • @TacoDaddy-mr8ig
    @TacoDaddy-mr8ig 28 วันที่ผ่านมา

    Kat ur beautiful ❤️ but, I gained no new knowledge about an oscilloscope...

  • @Bibekanandaroy-tn5jm
    @Bibekanandaroy-tn5jm 2 หลายเดือนก่อน

  • @lapacmanv4686
    @lapacmanv4686 ปีที่แล้ว

    Hola Katia soy amiga del chico robótico y no sé si podrías leer sus mensajes es que está sucediendo cosas

  • @TheChyamp
    @TheChyamp 9 หลายเดือนก่อน

    Add another 100 adverts. There's not enough

  • @oscarpesantes6342
    @oscarpesantes6342 ปีที่แล้ว

    How ironic I just saw her in a car ad commercial

  • @redblue9247
    @redblue9247 ปีที่แล้ว +1

    I wonder if you ever think, what I’m doing is useless or actually impacting because this is the future and elon musk is sending rockets to space, trying to inhabit mars

  • @ponymoore6140
    @ponymoore6140 3 วันที่ผ่านมา

    A great presentation, ruined by annoying music playing over your voice. I don't understand why people do that. I struggle tgo hear what you are saying.

  • @NptelGATEPortal
    @NptelGATEPortal ปีที่แล้ว

    #goodmorningelectrical
    Please

  • @NeoCynic1
    @NeoCynic1 หลายเดือนก่อน

    Very very low S/N rate here.

  • @Alchemetica
    @Alchemetica 6 หลายเดือนก่อน

    How many "beginners" are going to have the money to buy this scope?

  • @dipakbhalodia7155
    @dipakbhalodia7155 3 หลายเดือนก่อน

    Ilove you I'm power electronics engineer gifted you me any instrument please give

  • @peter4fiter
    @peter4fiter 7 หลายเดือนก่อน

    You used way to cheap oscilloscope for your "beginners guide". I'll bet 90% of your viewers are not hobbyists and are working on more expensive ones. Definitely that's why the play your beginner guide.

  • @TheSoapyJew
    @TheSoapyJew ปีที่แล้ว +2

    Halfway into the video and I've learned next to nothing about an oscilloscope. Half way in and I'm learning about a pattern generator. All this on whats likely a 3,000 dollar piece of equipment. So, how is this for beginners?

    • @SimonBauer7
      @SimonBauer7 9 หลายเดือนก่อน

      the basics are the same in any scope, this Just happens to be a super expensive one. this one retails at around 2000€-3000€. not cheap at all.

  • @chascarpenter5006
    @chascarpenter5006 2 หลายเดือนก่อน

    Got to say, the background music is very off putting, its so back after just 4 mins i cant listen to this anymore,

  • @doctorbill6301
    @doctorbill6301 6 หลายเดือนก่อน

    Drama Queen !

  • @SurvivalSquirrel
    @SurvivalSquirrel 27 วันที่ผ่านมา

    Stop adding those noise to videos. There is enough noise in the scopes already...

  • @nonameest
    @nonameest 7 วันที่ผ่านมา

    I want to marry you 😊

  • @uhf001
    @uhf001 ปีที่แล้ว

    this is very sad...

  • @speerfissure2694
    @speerfissure2694 10 หลายเดือนก่อน

    SO many "How to use an o-scope" videos which are just product reviews, or have zero actual "howto" like this one. Disappointing

  • @stevenA44
    @stevenA44 8 หลายเดือนก่อน

    I disliked your video because of that annoying sound effect you have for the things that popup on the screen. You need to stop doing that. I can't watch your video because of it.