Zoom: 10 Questions and Answers About the Video Conferencing App

Zoom is the group video-conferencing application that is rocking the world. The reason for this is the quarantine in place due to the coronavirus. In the educational field, a Zoom is an essential tool as well as a useful one. It’s a fact: Zoom has a good number of options that can be configured to your satisfaction, record remote meetings or even talk to 100 participants at a time. This time we have compiled some of the most frequent asked questions about the video-conferencing application.

Is Zoom Free?

Yes and no. Although there is a completely free version, it has some limitations that affect the duration of calls and the maximum number of participants, among other things.

If a group video call is going to be made, the maximum time will be 40 minutes. There is no time limit if the call is between two people at most.

As far as the application’s pricing is concerned, Zoom differentiates between four types of subscriptions:

  • Basic: free
  • Pro: $14.99 per month
  • Business: $19.99 per month
  • Enterprise: $19.99 per month (price for companies)

The differences between each of these versions can be seen on the official Zoom website via this link.

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How many People can Participate in a Video Call at most?

One of the great advantages of Zoom over other conference services is that it allows you to create meetings with up to 100 participants. The time limit on the Basic subscription will be 40 minutes. All other subscriptions have no time limit and even allow you to increase this figure to 300, 500 or even 1000 participants. The company’s roadmap is as follows:

  • Basic: up to 100 participants.
  • Pro: up to 100 participants.
  • Business: up to 300 participants
  • Enterprise: up to 500 participants in the Standard version and up to 1,000 participants in the Plus version.
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To benefit from a greater number of participants in each of the subscriptions, a complimentary subscription will have to be taken out to allow this number to be increased.

Do I need to Register on Zoom to Join a Video Call?

Not really. If the host provides you with the access key to the video call, you will be able to access it without any account or email. However, you can do so via this link.

In contrast, creating a meeting requires at least one Zoom account. The rest of the participants do not require an account, although they will not be able to enjoy all the benefits of the application.

Is Zoom Safe and Reliable?

That’s right. The application in question has end-to-end encryption for all meetings, role-based user security, and password-protected conversations, plus waiting rooms and the ability to put any participant on hold.

Can I join a Video Call if I don’t have a Camera or Microphone?

Yes, you can. When joining the call you can select the options ‘No microphone’ and ‘No camera’. If our equipment lacks some of these components, the call will be made normally, although you will not be able to communicate with your contacts.

Is there a Zoom Application for Linux?

There is an application for Linux. There are different ways to install it. The first one is the graphical option. Once we have opened the terminal, you can type the following command:

sudo apt install gdebi

Next, you can download the Zoom installer through this link. Then open the application and install it as if it were a general application. If you opt for installation through Terminal commands, the list of instructions to enter is as follows:

sudo apt install ./zoom_amd64.deb

Prior to this, you must have installed the DEB libraries. You can download them through this other link.

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Is there a Zoom Application for Android and iOS


Yes, Zoom has iOS and Android apps. Some users have stated that the tool’s operation leaves something to be desired at times, so we recommend using the desktop client or the web version of the application.

I’m having Trouble with Mobile Zoom App – What Should I Do?

The latest updates to Zoom for Android and iOS are reported to have stability issues and problems with the application’s sound.

“No sound”, “Beep sounds”, “App stops continuously”, some users say. At the moment there seems to be no solution, although from techidence.com we recommend removing the application data from Settings/Applications/Zoom/Clear Data and Cache.

How can I Fix the Camera?

This problem may be due to the camera being used by another application. Skype, WhatsApp, Hangouts… Zoom recommends closing all video conferencing programs to fix this widespread bug. You can also try to restart the application or update the camera drivers through the manufacturer’s websites (Lenovo, HP, Asus…)

Zoom gets stuck constantly – What Should I Do?

The origin of this problem can be diverse. If you have tried to reinstall the application and the problems persist, you can refer to the minimum requirements of the tool to see if your computer complies with the recommendations.

  • Recommended processor: Intel Core i3, i5 or i7 or equivalent dual-core AMD at 2 GHz or higher.
  • Recommended RAM: 4 GB.
  • Recommended operating system: Windows 7 or higher, Mac OS X 10.7 or higher, and Ubuntu 12.04 or higher.
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If these requirements are met, the problem may be due to the speed of reading and writing to the hard disk. At techidence.com we recommend always using an SSD to speed up the loading of applications.

This post may contain affiliate links, which means that I may receive a commission if you make a purchase using these links. As an Amazon Associate, I earn from qualifying purchases.


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