Nobody sits a class down and teaches video call etiquette the way they teach how to format an email. The rules exist anyway, people are judged against them constantly, and unlike a lot of "soft skills" advice, most of these rules are specific enough to just learn.
Before the Call
Join a minute early rather than exactly on time — the first sixty seconds of most calls are spent on technical setup (audio not working, camera not connecting), and joining early means that happens before the call is meant to start, not during it. Check what is visible behind you; it is now part of what everyone in the call sees for the whole meeting.
The First 30 Seconds
Say your name if it is not obvious from the screen, especially in a larger call or one with people who do not know you well. It costs one sentence and saves the awkwardness of someone asking "sorry, who's speaking?" partway through something you were saying.
Muting Is Not Optional
Background noise on an unmuted mic does not just annoy people — on a call with more than two or three people, it makes the whole conversation harder to follow, because everyone's brain is partly tracking the noise instead of the speaker. Mute by default when not talking; it is one click and it is the single highest-value habit on this whole list.
What Camera-Off Actually Signals
Camera-off is not automatically rude — bad connections, valid privacy reasons, and simple preference are all real. What does read badly is going camera-off with zero explanation on a call where everyone else is visible and the norm was clearly "cameras on"; a one-line reason ("bad connection today, I'm here and listening") fixes it entirely.
The rule is not "camera must always be on" — it is "don't leave people guessing about why you're not there the way everyone else is."
The Chat Window Is Not a Side Channel
Most call tools have a text chat running alongside the video, and it is not just for jokes and reaction emoji. It is the right place to drop a link someone just asked for, flag a connection problem without interrupting the speaker, or note a quick correction without derailing the conversation out loud. Treating the chat as pure noise means missing information other people put there on purpose.
The reverse mistake also happens: using chat to hold an entire separate argument while someone else is presenting. If a point is worth making, it is usually worth saying out loud when there is a pause — a wall of chat messages nobody reads until afterward is not really participation, it just feels like it.
Ending It Cleanly
Confirm the next step out loud before anyone leaves — who is doing what, by when. A call that ends with everyone just closing the tab, with no spoken recap, is the single most common reason a group discovers three days later that two different people both thought someone else was handling the same task.