TechKnowSurge
CompTIA Tech+ 3.6
VideoComputeFree

DEMO: Conferencing Apps

Conferencing tools like Zoom, Google Meet, and Microsoft Teams offer a more effective alternative to email or instant messaging when communication requires more depth. These platforms support video, voice, screen sharing, and breakout rooms for both small teams and enterprise-level collaboration.

Complete this video to capture a CTF flag worth 1 point.

About this video

Choosing the right communication tool for a given situation directly affects how clearly and efficiently information gets across. While email suits formal exchanges and instant messaging handles quick back-and-forth, neither is well suited for complex discussions that benefit from real-time, face-to-face interaction. Video conferencing platforms fill that gap by combining audio, video, and collaborative features in a single interface. Zoom is one of the most widely recognized conferencing tools, available both as a web application and a downloadable client. It allows users to schedule meetings, share links with participants, enable or disable cameras and microphones, share their screens, and organize attendees into breakout rooms for smaller group conversations. Google Meet, accessible directly through Gmail, offers similar functionality and is also common at the enterprise level. Microsoft Teams is another major platform in this space, particularly prevalent in corporate and organizational environments. Most instant messaging platforms have expanded to include video conferencing capabilities as well, meaning many of the tools already in use can support multi-participant video calls without requiring a separate application. Understanding the strengths of each platform and when to use them is an essential skill for effective professional communication in modern IT and business environments.

What you'll learn

What's covered

Conferencing Apps Overview

Aligned to

CompTIA Tech+
3.6 Compare and contrast general application concepts and uses.

Key terms

Video Conferencing
A real-time communication method that allows two or more participants to interact via live video and audio over the internet.
Screen Sharing
A feature in conferencing platforms that allows a participant to broadcast their display to other meeting attendees.
Breakout Rooms
A conferencing feature that splits participants from a main meeting into smaller, separate sessions for focused group discussion.
Bandwidth
The maximum rate of data transfer across a network path, typically measured in bits per second.
Latency
The time delay between sending a request and receiving a response over a network.
Software as a Service
SaaS
A cloud service model that delivers software applications over the internet on a subscription basis.

Topics

Video Conferencing Collaboration Tools Zoom Google Meet Microsoft Teams Screen Sharing Unified Communications

Transcript

When a conference is the right tool

I find a lot of times we kind of revert to inefficient forms of communication. Sometimes it's great to send an email, other times it's great to send a text message or an instant message where we can just type something out real quick and then hit enter. But sometimes we need to explain something a little more elaborate, and yet we don't pick up the phone and make a phone call, or we don't set up a conference. There's a time and a place to set up some sort of conference where we're actually communicating.

Zoom

One of the most popular conferencing apps is going to be Zoom. This is just the online version of this, but we could actually download the client and use it as well. If I want to schedule a meeting, I can schedule a meeting through this application and then send the link to somebody, and then we can communicate online.

So this is just one option that we have to do communication through conferencing. What we have is the option to see us visually — we can turn our camera on so people can see us. We have the option to speak over it, so we can communicate via voice. We have the option to share out our screen. There are other options, like we can have breakout rooms, where we get into breakout rooms and then discuss things in smaller groups. So there's a lot of different options that we have with this.

Google Meet and Teams

Let me show you another example. I'm going to jump over here to Gmail — you can see where I was setting up Zoom there — but in here, let's actually go to the apps button over here and select Meet. So this is Google Meet right here, and this is another way that we could actually do conferencing and set up a video call.

Teams is another way that we could go through this. A lot of enterprise level use Zoom or Teams, or, I guess, quite a few actually use this Google Meet as well. I don't have it set up for this right now, but we could set up a conference with somebody — here's the link right here to meet now — so this would have that capability of doing conferences as well.

In fact, most of our instant messaging platforms also have the video option, so we can do conferencing with multiple people.

About TechKnowSurge

TechKnowSurge builds IT and cybersecurity professionals through hands-on, concept-first training built around real understanding — not memorization. Free interactive tools, structured programs, and 25+ years of real-world experience, all in one place.

Explore free tools and programs →