WiFi Range Extender - WiFi Booster explained - Which is the best?

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  • Опубликовано: 21 сен 2024

Комментарии • 695

  • @PowerCertAnimatedVideos
    @PowerCertAnimatedVideos  6 лет назад +106

    Here is the WiFi extender that I recommend (affiliate) amzn.to/3r9KpUH
    (Netgear discontinued the one I mentioned in the video)

  • @wajalini
    @wajalini 5 лет назад +1043

    shoutout to the stick man who never stopped running

  • @benjamincarter3608
    @benjamincarter3608 2 года назад +63

    I got an extender once. Used it like an antenna to pick up the wifi from my router and then plugged a ethernet cable from the extender to my xbox. Download speed went from 3mbps to 230mps. Amazing and well worth it.

    • @Papagiorgio153
      @Papagiorgio153 2 года назад

      smart, i might have to try that

    • @isaiahmiller5667
      @isaiahmiller5667 2 года назад +2

      What brand extender did you use?

    • @jt4540
      @jt4540 Год назад +2

      Which one?

    • @BeansOnToast_1009
      @BeansOnToast_1009 Год назад +7

      Bro really just said this without telling us what brand wifi extender he got

    • @Orcheis_
      @Orcheis_ Год назад

      ​@@BeansOnToast_1009just Google it homie

  • @nessim.liamani
    @nessim.liamani 8 месяцев назад +5

    ChatGPT :
    A WiFi extender and a WiFi repeater are terms often used interchangeably, but there is a subtle difference between the two:
    1. **WiFi Extender:**
    - A WiFi extender is a device that extends the range of an existing WiFi network. It does so by creating a new network, often with a different name (SSID), and connecting to the original router wirelessly.
    - The extender receives the WiFi signal from the router and retransmits it, effectively expanding the coverage area. Devices connect to the extender, and the extender communicates with the router.
    2. **WiFi Repeater:**
    - A WiFi repeater also extends the range of a WiFi network, but it typically works differently. A repeater receives the existing WiFi signal, amplifies it, and then rebroadcasts it.
    - Unlike an extender, a repeater usually operates on the same network name (SSID) as the original router. Devices seamlessly switch between the router and the repeater as needed.
    In summary, while both devices aim to extend WiFi coverage, an extender usually creates a separate network, while a repeater amplifies and rebroadcasts the existing network. The choice between the two depends on your specific needs and the features of the devices you are considering.

  • @Indyjeeplover
    @Indyjeeplover 2 года назад +11

    Your explanation was extremely clear, concise, and on point. No endless rambling or stupid graphics and music. Everyone that makes RUclips videos should watch this to see how to do them. Thanks

  • @puspamadak
    @puspamadak 4 года назад +21

    You make the most realistic animations I have ever found. Understanding something by a nice animation surely strengthens our memory.

  • @klwthe3rd
    @klwthe3rd 6 лет назад +281

    Simply the best explainations anywhere on computerized topics. I even love how he(don't know his first name, sorry) gives his own personal recommendation for the best product for you to buy based on his real world experience. Love that addition to the channel. He makes learning so easy and fun. Thank u.

    • @PowerCertAnimatedVideos
      @PowerCertAnimatedVideos  6 лет назад +15

      Thank you :)

    • @Goooooodnight
      @Goooooodnight 4 года назад +7

      And it wasn't read by a computer! 👍👍

    • @Plissken68
      @Plissken68 4 года назад +1

      No, the most commonly asked question about extenders was not addressed. Consumers firstly want to know if extenders
      epeaters have to be hard wired back to the main router, or are they strictly stand alone devices.. or both.

    • @natnaelalemayehu9112
      @natnaelalemayehu9112 3 года назад +5

      @@Plissken68 He clearly addressed that. You connect wirelessly with the main router. Had it been a wireless AP then you connect it to the router by Ethernet Cable. But this is not a wireless AP rather it is a wifi extender.

  • @samuelhepburn2636
    @samuelhepburn2636 5 лет назад +82

    you sound like a real humble guy, love your videos, keep up the great work.

  • @iTzDaNiiLo
    @iTzDaNiiLo 6 лет назад +71

    Thank you for taking so much time to make such high quality, well put together and easy to understand videos sharing your knowledge. You really deserve to have at least 15x the amount of subs you currently have.

  • @aidanclaffey4878
    @aidanclaffey4878 3 года назад +11

    I wish this guy was teaching me for everything in the security business he is just brilliant at explaining. He makes life much easier👍

  • @zappyyz6368
    @zappyyz6368 3 года назад +4

    you're a lifesaver your voice speed and animations put together make this the easiest thing to understand ever I cant thank you enough, keep it up

  • @Rac2nd
    @Rac2nd 4 года назад +50

    The stickman is actually running on a power mill to boost electricity

  • @TheChamp789
    @TheChamp789 6 месяцев назад

    About a year ago I purchased an Amped REA20 WiFi Range Extender. Super easy to set up, and it works great.

  • @RacoonsAreJustForbiddenCats
    @RacoonsAreJustForbiddenCats 2 года назад +1

    These videos have taught me so much! I can finally explain this to my elderly parents in a way they understand. Thank you!!

  • @kenvanhorn2285
    @kenvanhorn2285 3 года назад +4

    That was the best explanation for what's actually going on with the extender, it makes understanding go to set up your own easier. Thank you

  • @shazib1081
    @shazib1081 6 лет назад +4

    Whether I know about the subject or not ,I still watch your videos because they are simply awesome! ;)

  • @mehyouwantsometlove4003
    @mehyouwantsometlove4003 5 лет назад +17

    This is a Great Channel to start off with to get as much Information, (& Most Importantly) Simple to Understand and Your voice is Very Humbling and makes for an easier Experience.
    Thanks for the Great Content My Good Sir. 😁

  • @gdj777
    @gdj777 4 года назад +1

    Your videos are gold. when those paid subscriptions don't make sense this is where I come.

  • @theinspirational_bug
    @theinspirational_bug 6 лет назад +5

    You are the best on youtube man. your videos are very easy to understand and you talk straight to the point. No non sense Videos. Keep it up man we need more of your videos

  • @TheStandingbaba
    @TheStandingbaba 4 года назад +2

    I don't understand how so many people didn't like this video, it's great.

  • @sweatysocray1343
    @sweatysocray1343 5 лет назад +382

    Why can’t we learn things like this in school ?

    • @thelastjedi2332
      @thelastjedi2332 5 лет назад +18

      I don't trust schools😂😂

    • @chilldudie242
      @chilldudie242 5 лет назад +15

      You do, in technology class in middle school, and in IT Essentials/CCNA in high school. Are you from a third world country?

    • @st4r444
      @st4r444 5 лет назад +18

      Because schools are taught by small dick nerds who try to act smart and use smart words and think everyone is a small dick nerd too

    • @sanjaypatil3097
      @sanjaypatil3097 5 лет назад +8

      Because teacher dont have that much knowledge

    • @dequaviontavious
      @dequaviontavious 4 года назад +6

      You will, once you get into college/university depending on your program

  • @aoshi2552
    @aoshi2552 6 лет назад +26

    As always, a very good computer topics explanation video!

  • @tedjordan7567
    @tedjordan7567 4 года назад

    finally a youtube video that is informative and doesnt include a bunch of fluff

  • @jojosewist8921
    @jojosewist8921 3 года назад +1

    Thank you I am finally beginning to understand this equipment in our house.

  • @alyssiawatson4496
    @alyssiawatson4496 Год назад

    This person has explained this so well to the point it's mindblown to me. EXTREMELY well. Wouldn't be surprised if he was a teacher

  • @brandonfarfan1978
    @brandonfarfan1978 2 года назад

    Even though I know what a wifi extender is, this info on what a wifi extender is, was fun to watch. Thanks.👍

  • @andrewbowser2794
    @andrewbowser2794 4 года назад +1

    Best SUBSCRIBE button I have ever clicked! Excellent content, excellent explanations, excellent teacher. Seriously, your teaching style is perfect AND you some how intuitively answer my questions as they pop up in my head!!!
    - “We’re not worthy! We’re not worthy!”

  • @shabibhussain3382
    @shabibhussain3382 6 лет назад

    One of thebest youtuber who knows how easily he can explain all the computer network topics and please make video about Firewall , how it works, how to setup?

  • @hn376rar
    @hn376rar Год назад +1

    Your videos are fantastic!
    Keep up the great work 😀

  • @astrarai-thesobercoder
    @astrarai-thesobercoder 2 года назад

    Thanks Powercert, these animations are legend.

  • @pacobacchus9118
    @pacobacchus9118 Год назад

    Your video is already 4 years old, and it is good, but technology has improved a lot in 4 years.
    I spent several months thinking about extending coverage at home, and finally I decided to buy a new router WiFi 6 extended so wit will improve performance and range.
    All I need is conect the new router with cable to the Access point and Base Router.
    Talking about price I think is almosy the same price a WiFi extender as Netgear than a new Wifi 6 Extended router.

  • @problemstosolution5592
    @problemstosolution5592 6 лет назад +29

    Dear sir, Can you tell me what Animation Software you are using make this Videos?
    I really love your great Explanation. You Doing great. 😊

  • @TrackRunny
    @TrackRunny 6 лет назад +9

    Best channel on RUclips!! So many great explainations!!! You so underrated!! 👍👍

  • @yanndetaf5725
    @yanndetaf5725 4 года назад

    This channel provides a brain friendly and efficient way to learn, understand and memorize stuffs. Great job

  • @TallCloverFarm
    @TallCloverFarm 4 года назад +2

    Thanks for making such a clear, thoroughly-explained video. Now I get it!

  • @dukemd69
    @dukemd69 5 лет назад +2

    Very clever and simple explanation. Why so many negatives?? Of course, I would like to see how the actual setup is made. Thanks.

  • @thecosmicowlMCMXC
    @thecosmicowlMCMXC 4 года назад +2

    I think you are explaining it more as a "repeater" since it creates its own ssid and gets a chunk of bandwidth which will then result in a reduced internet speed. While Wifi extender simply just extends the range of your wifi signal, links itself to your wifi network without getting a chunk of bandwidth from your main signal while keeping the net speed as is. Great video though.

    • @nessim.liamani
      @nessim.liamani 8 месяцев назад

      ChatGPT :
      A WiFi extender and a WiFi repeater are terms often used interchangeably, but there is a subtle difference between the two:
      1. **WiFi Extender:**
      - A WiFi extender is a device that extends the range of an existing WiFi network. It does so by creating a new network, often with a different name (SSID), and connecting to the original router wirelessly.
      - The extender receives the WiFi signal from the router and retransmits it, effectively expanding the coverage area. Devices connect to the extender, and the extender communicates with the router.
      2. **WiFi Repeater:**
      - A WiFi repeater also extends the range of a WiFi network, but it typically works differently. A repeater receives the existing WiFi signal, amplifies it, and then rebroadcasts it.
      - Unlike an extender, a repeater usually operates on the same network name (SSID) as the original router. Devices seamlessly switch between the router and the repeater as needed.
      In summary, while both devices aim to extend WiFi coverage, an extender usually creates a separate network, while a repeater amplifies and rebroadcasts the existing network. The choice between the two depends on your specific needs and the features of the devices you are considering.

  • @oebaosule4431
    @oebaosule4431 3 года назад

    This is very clear concise. Thank you very much for this video. I did not learn this in school.

  • @Amgine149
    @Amgine149 4 года назад +2

    This is an excellent explanation both in word and graphics. Thank you for an supplying a thoroughly professional video which should help many people.

  • @random69
    @random69 6 лет назад +7

    your video's are very helpful..
    Especially for learning various tech more deeply

  • @Pilgrim182
    @Pilgrim182 2 года назад

    Fantastic explanation! Thank you very much!
    Also the graphics are so didactical that helps a lot to follow along!!

  • @dogman807
    @dogman807 5 лет назад +11

    Simply Teaching. Love it!!

  • @ShadowBrave21
    @ShadowBrave21 4 года назад +1

    AOL man grew up and is still having network issues...some things never change...

  • @geohayek9943
    @geohayek9943 3 года назад

    great job man you make great educational videos...but you forgot to mention that a wifi extender is connected to wired internet connection because repeaters are the one connected wirelessly

  • @JuanMulford
    @JuanMulford 6 лет назад +1

    I just want to say that you are a true artist, that all...

  • @rkp8495
    @rkp8495 6 лет назад +1

    this channel is so underrated

  • @rababzreik6452
    @rababzreik6452 5 лет назад +13

    4:52
    Look At That High Quality Laptop

  • @mnew4325
    @mnew4325 2 года назад

    Thank you so much, I felt like a freaking dimwit this makes so much more sense

  • @Makkalil_Oruvar
    @Makkalil_Oruvar 3 года назад

    Wow..nice explanation..loved it
    Thank you so much👍

  • @muhammadashik8138
    @muhammadashik8138 9 месяцев назад

    This video is watching by wirelessly extended neighbours wifi😅

  • @biscuitman5388
    @biscuitman5388 5 лет назад +4

    Man I was hoping these thing purpose was slightly different. Moved into a new place. No coax or phone line wire. Will take a month to setup, dig etc.
    Currently connected to Comcast’s Global WiFi hotspot in the meantime but the signal isn’t great speeds are slow.
    I was hoping these devices would connect to the hotspot and make the signal stronger for perhaps a little better speed and consistency of no longer connecting and disconnecting due to signal. I’m screwed for a whole month wait

    • @broadwayzjm5257
      @broadwayzjm5257 5 лет назад

      won't it do that? I'm in a dorm with a really slow wifi signal and i was hoping to install a booster in my dorm to make it strong, since my whole course is heavily dependent on internet

  • @kevinheaven2889
    @kevinheaven2889 4 года назад +1

    Thank you for putting the work for this animation, visually helped

  • @Timkleahm
    @Timkleahm 3 года назад

    Very informative. So simple, even a child can I understand this

  • @MrPir84free
    @MrPir84free 5 лет назад

    Another great use of the Netgear WiFi AC1200 Range Extender is to turn off the repeater functionality, and use it as a wireless switch..

  • @mrtwang52
    @mrtwang52 5 лет назад +1

    So you never explained the difference between a wifi extender, and a wifi booster, as promised in the video name. Please explain here so I can understand this. Thanks, really clear videos, even a novice like me can understand them.

  • @ManuelJordan317
    @ManuelJordan317 4 года назад

    Excellent channel ... not sure if I was drunk, but in what minute was covered "WiFi Booster"? Practically all the video is about and has the title in left top "WiFi Range Extender" ... huge thanks!

  • @nitthesh
    @nitthesh 5 лет назад +5

    Very helpful video !!
    Will there be a drop in the speed compared to connecting directly to the router's WiFi? If not, can you kindly explain how?

    • @heisenberg-c
      @heisenberg-c 5 лет назад

      There is not drop on the speed of the Internet. But if you have to use an extender is because you cannot connect to your router's WiFi or the connections is weak as is explained on the video. Also you'll have to place the extender within the range of the main Wi-Fi. Some times just a couple feet will be enough for the router and the extender won't be able to communicate each other.

  • @سجون1-ن5ك
    @سجون1-ن5ك 5 лет назад +5

    oh iwas search such like this video and tonight i found it suddenly ... great vido with great quality explanation keep it up ur the best

  • @nikhildeshmukh6851
    @nikhildeshmukh6851 4 года назад +1

    There are WiFi routers that can be used as WiFi extender too.. if needed.
    But can we use WiFi extender as a WiFi router??

  • @ahmedfaraz726
    @ahmedfaraz726 8 месяцев назад

    i like your vids first before watching, cuz i know its all gooollllddddd 😄

  • @pachelimbuyamba3299
    @pachelimbuyamba3299 Год назад

    Very well explained and solved my problem. Thank you a million!

  • @DanielGomez-cf6vk
    @DanielGomez-cf6vk 5 лет назад

    I have extra routers and use them as access points and I use powerline kits to transmit signal through the electricity and now I have WiFi everywhere in my house

  • @mark_omega
    @mark_omega 2 года назад

    Again man really learning a ton thank you

  • @nanaboakyecollins9078
    @nanaboakyecollins9078 2 года назад

    I'm Collins, I really love your videos, keep it up

  • @LERicks-ie8xp
    @LERicks-ie8xp 4 года назад

    THANK YOU SOOOOOOO MUCH FOR YOUR DETAILED DESCRIPTION...new sub!!!!

  • @surajsingh-oe2pd
    @surajsingh-oe2pd 6 лет назад +2

    Thank you so much for all your videos.
    I really appreciate all your hard work.
    However, I do have one request can you upload a video to this question "What are the activities that happen when you switch on a computer till you get desktop screen?".

  • @thatsdaniellelol
    @thatsdaniellelol 3 года назад

    YES!💪🏾 I finally know what SSID stands for 🙌🏾🙌🏾

  • @DJwestplains
    @DJwestplains 3 года назад

    excellent presentatino and clear explanation PowerCert Animated Videos
    . Of all the vlogs selection, your the best.. BIG thumbs up to you and i subsribe to yoru channel!

  • @blopak2
    @blopak2 4 года назад +1

    Hi. I have a question. If I have a printer for example connected to the Home SSID, and my notebook is in the HomeExt SSID... there's no problem to print??. Thanks.

  • @mr.yanlucena8463
    @mr.yanlucena8463 6 лет назад +4

    Best channel on youtube

    • @PowerCertAnimatedVideos
      @PowerCertAnimatedVideos  6 лет назад

      Thanks.

    • @mr.yanlucena8463
      @mr.yanlucena8463 6 лет назад

      You’re welcome! I really wish you a lot of success! You deserve it! By far a better professor than anyone I took classes with! Please do a Security+ playlist. Thanks.

  • @bobevans6500
    @bobevans6500 4 года назад

    Understood every word he spoke,,good info subscribing

  • @johnndwiga11
    @johnndwiga11 3 месяца назад

    Thank you very much for a very easy to understand video.

  • @Sagar4thidiot
    @Sagar4thidiot 6 лет назад +4

    Great explanation, thank you!☺️👌

  • @merabharatmahan7707
    @merabharatmahan7707 6 лет назад +2

    I'm learning a lot from your videos ... well explained. thanks a Ton! can you please make videos on different types of ports & network
    topology.

  • @deiand9768
    @deiand9768 4 года назад +7

    I do have one question. So: if i put the extender somewhere at the limit of the router range, will the extender receive bad signal and transfer it furture or it will reiceive bad signal and will transform it and transfer good signal furture?

    • @abdallahdalvi4581
      @abdallahdalvi4581 4 года назад

      Yep

    • @Allen.Fepuleai
      @Allen.Fepuleai 4 года назад +1

      I think it needs to receive good signal in order to send a good signal. Otherwise if it’s receiving a weak signal it’ll send out a weak signal.

    • @jucaguima
      @jucaguima 3 года назад +1

      This connection does not amplify the signal, as explained in the video, so if the extender is too far from your Wi-Fi router to the point of getting bad signal it will continue to have the same problem half way through between your extender and Wi-Fi router. I learned from my tech school years back… “in the computer world, you can always step down but never step up”. On your particular case, you didn’t solve your problem and instead created an extension of that. :-)

    • @astrarai-thesobercoder
      @astrarai-thesobercoder 3 года назад

      Thank you for this explanation.

  • @quiquerobles
    @quiquerobles 3 года назад +1

    Great video, but I have a question. What’s the difference between a wifi extender and an wireless access point ??
    I believe that the difference is that the wifi extender is not wired connected to the router, but the WAP yes

    • @PowerCertAnimatedVideos
      @PowerCertAnimatedVideos  3 года назад +1

      Correct. But with a WAP you can do more configuring if you want to. Please watch my WAP vs Router video.

    • @quiquerobles
      @quiquerobles 3 года назад +1

      @@PowerCertAnimatedVideos I did watch your video and that’s where my doubt came from. I don’t know in what case then is better to use a wifi extender than a WAP. Maybe if you don’t have the wire to connect it directly to the router (the WAP).

    • @HearMeLearn
      @HearMeLearn 2 года назад +1

      @@quiquerobles a WAP is better because it has a hard wired (ethernet) connection to the network, so you'll get more consistent and faster speeds (possibly) from the WAP compared to the extender, the only problem is that logistically that might be hard to setup in your house. It's a lot easier to set up an extender so people might just go with that. Another benefit of a WAP is that it is rebroadcasting the same wifi as the router, instead of broadcasting a new signal. So you'd only have to connect to one SSID

  • @greglucass2002
    @greglucass2002 4 года назад

    Thank you for the educational video. Why you did not clarify is the difference between the booster and extender. Are they the same thing just named different?

  • @spirit-teacher
    @spirit-teacher 6 лет назад +1

    Excellent video! Like all your awesome works!

  • @sammy169169169
    @sammy169169169 3 года назад +3

    Great explanation, but there's a big miss. Devices on separate SSIDs will not communicate with each other. Here's an example : a laptop on the extender will not send print jobs to a printer on the router. Also, some smarthome devices may suffer the same issue unless they are using a DDNS server. A much better solution is a mesh network. It costs more, but it's scalable (adding additional nodes creates and larger and stronger network), requires less management, and there's only one SSID to deal with (unless you set up a guest network).

    • @Witt.
      @Witt. Год назад

      This is not true, different APs with different SSIDs can communicate with each other as long as they are on the same subnet or there's a gateway routing between the subnets. SSID don't affect anything.

    • @sammy169169169
      @sammy169169169 Год назад

      ​@@Witt. The mere fact that a different SSID itself won't affect the example I gave is true, but functionally, it will. Every range extender will create a new SSID and a new non-routable IP address (unless that has changed in the past 5 years because it's been that long since I've refused to use them) and therefore, a different subnet rendering devices not able to communicate with each other if they are connecting to different APs. While one could IP into the extender and manually configure its WAN IP to a static IP address from the router and configure the DHCP range of the router and extender to values that don't conflict, the first time that extender gets reset, and invariably it will, it will default to using factory settings and devices will be on different subnets and no longer communicate. The average will not understand any of this. Again, perhaps things have changed recently, but I stand behind my original example of a better solution - mesh networking. Everything mentioned above is handled by the mesh's OS and the user doesn't have to be involved with managing, or even understanding, IP addresses, routing, subnets, DHCP, static IPs, etc.

  • @NK-iw6rq
    @NK-iw6rq Год назад

    Thank you Professor PowerCert !

  • @ankitspatel-main1958
    @ankitspatel-main1958 6 лет назад +2

    You are the best man. Keep it up

  • @livelovelaugh473
    @livelovelaugh473 3 года назад +1

    @PowerCert Animated Videos: Thank you for making and sharing this video. It was very helpful.
    I do have a question though.
    The title of your video mentions Wifi Ranng extender and Wifi Booster. Aren't both of those things different?

  • @theleboutilliergroup
    @theleboutilliergroup 3 года назад

    Well explained. Thank you for your efforts.

  • @tjnguyen746
    @tjnguyen746 4 года назад

    You are my sunshine!
    Thanks for teaching.
    🙃🙃🙃🙃🙃🙃🙃

  • @giftledwaba3733
    @giftledwaba3733 3 года назад

    You always come through: Never disappoints 👍🔥Thank you !

  • @jimmybindra
    @jimmybindra 4 года назад

    v well explained in a simplified manner ..thanks for sharing ! ..regards from India.

  • @DominusYoutube
    @DominusYoutube 4 года назад

    Very Simple Video 👍 Good Work 👍

  • @FilmREALMS
    @FilmREALMS 3 года назад

    I think this scenario is actually describing a WIFI repeater.

  • @cirotorres9666
    @cirotorres9666 4 года назад

    Simple and clear thank you

  • @anniedsouza2596
    @anniedsouza2596 3 года назад

    "Great product launched" it's the appropriate thing to purchase which could be beneficial to multiple at home surfing Internet at same with ease and work effortless.

  • @willardchi2571
    @willardchi2571 День назад

    So what happens when the device you want to connect is on a shed 60 feet from router inside the house and the shed is not wired for electricity?

  • @khadijaelmestour6591
    @khadijaelmestour6591 6 лет назад +2

    thank you ! your videos are just awsome.

  • @mrsmith1938
    @mrsmith1938 4 года назад +2

    The yellow guy looks like the AOL running man

  • @smlourie
    @smlourie 5 лет назад +1

    Gday mate and thanks for the video. Will this cover both floors and a basement? Will the signal be strong enough? Cheers

  • @rajtailor6519
    @rajtailor6519 4 года назад

    Very beautifully explained even a lay man can understand the technology thru the presentation made. Beautiful, will recommend every one to watch this video prepared by powercert animated

  • @bobevans6500
    @bobevans6500 3 года назад

    Totally agree with the rest of the comments,,even an 80 year old retired trucker can understand and learn from him,,SUBSCRIBING 🤙🚚

  • @chessguru900
    @chessguru900 3 года назад +3

    I just want a simple device to connect to my second pc wirelessly in another room. I don't know what to buy.

  • @plauditecives
    @plauditecives 4 года назад

    Super clear explanation! Perfect.

  • @faheemashraf670
    @faheemashraf670 4 года назад

    Brilliant explanation

  • @lilianu6215
    @lilianu6215 2 года назад

    THANK YOU, the best explaination.