How to rehearse a virtual workshop with a timer

You can have clear slides and a good agenda, then lose time to a muted microphone, a slow screen share, or an activity that runs long. A rehearsal helps you find these problems before participants join.

Use a timer to keep each agenda section within its limit, and a stopwatch to learn how long the sections actually take. The browser checks below can help you test your camera, microphone, speakers, and connection before you run through the workshop.

Rehearse the workshop from start to finish

1. Set up the computer and room you plan to use. Open the Microphone Test and Camera Test. Allow browser access when asked, then check that the intended microphone and camera work. Make sure your face is visible and your voice is clear at the distance you will use during the workshop.
2. Check the sound you will hear during the session. Use the Speaker Test to confirm that both sides play sound, then check the meeting app's audio with a short test call or preview. Keep the volume comfortable and make sure you can hear a participant speaking over any shared media.
3. Check the connection for more than a moment. Run Connection Stability for a few minutes, ideally from the same room and network you will use. Note response time, jitter, lost requests, and any dropouts, especially if your workshop includes live demonstrations or group discussion.
4. Practice sharing the exact window, tab, or screen you intend to present. Open the slides, links, videos, and documents in the order you will use them. If you rehearse on a computer, Screen Recorder can capture a screen, window, or tab with sound, microphone, and camera so you can review the flow afterward. It does not work on phones.
5. Run the whole agenda with a timer and stopwatch. Start the timer for each agenda block, and use the stopwatch to record how long the block took. Include introductions, instructions, questions, transitions, and time for people to join an activity. For a useful explanation of lap and split times, see Stopwatch lap vs. split time.

Ask one person to act as a participant if you can. Have them join from another device, follow your instructions, and tell you when something is hard to hear, see, or find. A rehearsal with a second person catches confusing directions that you may not notice while presenting.

What the rehearsal results mean

The session runs over its planned time

Compare the stopwatch times with the time you assigned to each agenda block. If the presentation itself fits but questions or transitions do not, the agenda needs more room for those parts. If one activity consistently runs long, shorten its instructions or reduce the number of examples rather than trying to speak faster.

The microphone or camera fails outside the meeting app

The issue is likely permission, device selection, or the hardware connection, not the workshop platform alone. Check the fixes below before changing the meeting settings. If the browser test works but the meeting app does not, check which device that app selected.

The connection has dropouts or jitter

A connection can have adequate download speed and still pause or delay a live session. Repeated drops or large changes in response time during the stability check are a reason to test closer to the router, use Ethernet if available, or pause other heavy network activity during the workshop.

Sharing takes too long or shows the wrong content

You may be opening files during the workshop, choosing the wrong share target, or switching between too many windows. Leave the needed materials open, close private or unrelated windows, and practice the selection before participants arrive. Check the shared view from a second device when possible.

How to fix common rehearsal problems

1. Trim or rearrange the agenda. Move optional examples to the end, shorten long explanations, and set aside time for questions. Add a small buffer between sections instead of scheduling every minute.
2. Check mute and device selection. Look for a headset mute switch, then select the intended microphone and camera in the meeting app. In the browser tests, choose the intended microphone from the device list if more than one appears.
3. Allow browser access. Use the site permissions beside the address bar to allow camera and microphone access, then reload the page. On Windows 11, check Settings › Privacy & security › Microphone and Settings › Privacy & security › Camera. On macOS, check System Settings › Privacy & Security › Microphone and System Settings › Privacy & Security › Camera, and allow your browser.
4. Choose the right system audio devices. On Windows 11, open Settings › System › Sound and check the selected input and output. On macOS, open System Settings › Sound and check both Input and Output. Reconnect a USB headset or speaker if it does not appear.
5. Make the connection more reliable. Move closer to the router, connect by Ethernet if practical, or ask others to pause large downloads and uploads during the session. Test again in the actual workshop location, since results can change between rooms.
6. Repeat the full run after changes. A quick check of the microphone will not confirm that slides, timing, sound, and participant instructions work together. Rehearse the transitions that caused problems, then run the complete agenda once more.

Use the timer and stopwatch for different jobs

A timer answers, How much time is left for this activity? Set it for the planned duration of a discussion, demonstration, or break. A stopwatch answers, How long did that activity really take? Record the actual time so you can adjust the agenda based on what happened, not on a guess.

Write down the actual time for each section as you rehearse. If an activity takes 8 minutes instead of 5, decide whether to shorten it, extend the agenda, or remove something else. Keep the timer visible to you but out of the shared presentation unless participants need to see it. A useful timing approach for a session with both remote and in-person participants is explained in How to time a hybrid class activity.

If you use Screen Recorder, review the recording locally and remove it when you no longer need it. Recordings stay on your device, so check the shared screen for private messages or files before you begin.