2026 Teams Screen Sharing Test: 4 Modes Compared & Post-Meeting Notes Solutions

Discovering screen sharing won't work three minutes before a meeting? The problem usually isn't Teams

Three minutes before the meeting starts, you open Teams and hit "Share," only to see a colleague type in the chat: "Can't see anything."

Even more awkward: you shared your entire desktop, and a private message notification popped up mid-meeting for everyone to see.

These situations happen almost every week. And most of the time, it's not Teams malfunctioning—it's a few settings that weren't checked beforehand.

This article lays out my own tested workflow for sharing screens in Teams, including the differences between desktop, window, and PowerPoint Live modes, plus the most common stumbling blocks: Mac permissions and the "include system audio" issue.

At the end, I'll add a section: screen sharing solves "can everyone see this right now," but post-meeting records are a separate matter.

Before Sharing Your Screen, Understand These 4 Key Decisions

First, should you share your entire desktop or a single window?

Sharing your entire desktop is the most intuitive—every app switch is visible. But the risk is that all your notifications, tabs, and dialog boxes will be seen too.

Sharing a single window is safer, but once you switch to another window, viewers see a frozen screen.

Second, should you include computer audio?

When sharing your screen in Teams, computer sound isn't always automatically sent.

If you need to play a video, an audio recording, or sound effects from a presentation, remember to toggle on "Include computer audio" when sharing.

Third, should you use PowerPoint Live or share the window directly?

PowerPoint Live is Teams' built-in presentation mode—slides appear directly in the meeting, and participants can navigate at their own pace.

You can also share a window with a running slideshow, but after the presentation ends or you exit the window, you'll usually need to share again.

Fourth, are you using the desktop app or the web version?

Teams on the web requires Google Chrome or the latest Microsoft Edge to share your screen; Linux isn't supported.

Mac users need to pay special attention to screen recording permissions—more on that later.

Complete Steps for Sharing Your Screen in Teams: From Start to Stop

Step 1: Click "Share" in the meeting controls

Once in the meeting, look for the "Share" icon in the row of buttons at the bottom (some versions call it "Share content"). Click it to open the sharing menu.

Step 2: Choose the type of sharing

The menu is usually divided into sections like "Screen," "Window," and "PowerPoint Live."

To share your entire desktop, choose "Screen"; to share just one app, pick from the "Window" section; to show slides, select PowerPoint Live or the specific file.

Step 3: Confirm audio and screen

Before sharing, check for the "Include computer audio" option and turn it on if needed.

After sharing starts, it's a good idea to ask: "Can everyone see this? Is it the slides or my desktop?" This confirmation can save ten minutes of guessing later.

Step 4: Use the presenter toolbar

Once sharing begins, move your cursor to the top of the screen to pull down the presenter toolbar.

From here you can manage your microphone and camera, see raised hands, and stop sharing. To stop, just click "Stop sharing" on the toolbar—no need to leave the meeting.

During sharing, the Teams meeting window shrinks—this is normal. You can keep an eye on raised hands or view shared content from the smaller window.

If you have two devices, you can click "Start presentation" on one, and both connected devices will show the same content. When you're done, click "Stop presentation" or simply hang up; the other device will remain in the meeting.

Three Ways to Share a PPT: What's the Difference?

Method 1: PowerPoint Live

The presentation file opens directly in Teams, and participants can flip back to earlier slides on their own without interrupting you.

Ideal for formal presentations where people need to review data.

Method 2: Share the running slideshow window

First press F5 to start the slideshow, then go back to Teams, select "Share" → "Window," and pick that slideshow window.

This is a common habit—the view is clean and doesn't show the editing interface.

Method 3: Share your entire desktop

The easiest, and the most prone to accidents. Unless you're sure there's nothing private on your desktop, it's not recommended.

None of the three methods is inherently better—it depends on whether the meeting is "me talking to everyone" or "everyone looking at the same material together."

After Sharing Your Screen, What About Meeting Notes? Testing Tinrec's Bot-Free Approach

The meeting went smoothly, but problems often arise afterward: Where's the transcript? Who's responsible for what? What was the conclusion from last time?

My current approach is to use Tinrec (秒聽錄音). It's an AI meeting notes and collaboration tool for individuals and teams, supporting real-time audio-to-text, importing audio/video files, and handling online meetings via the desktop app.

The first practical point: no need to invite a meeting bot.

Many meeting notes tools send a bot to join the meeting as a participant. The upside is automation; the downside is an extra stranger on the attendee list—some clients may object.

Tinrec's desktop app directly captures the system audio playing on your computer, handling meetings on Zoom, Google Meet, Microsoft Teams, Webex, etc., without adding a bot.

Note that this doesn't mean it automatically joins all meetings on your calendar. You still need to open Tinrec and start recording yourself.

The second practical point: organizing after the transcript.

After the meeting, the transcript, AI summary, chapters, key points, and action items are generated together. You don't have to listen to the replay to catch who said what or what the deadlines are.

Even better is AI Q&A. You can ask directly: "Who mentioned the budget in the last meeting?" It doesn't just give you keyword search results—it answers based on the content.

This is especially useful for those "I remember discussing this three months ago but forgot which meeting" situations.

The third practical point: team collaboration.

The personal plan has a free version with basic quota to try recording, importing, summarizing, and transcribing; for occasional intense meetings, consider a weekly pass; for steady weekly use, Pro is suitable; for long-term data accumulation, the annual plan is best.

For a whole team, the team plan is a separate team space, not multiple people sharing one account. Members can view and play back the team's historical meeting data; admins can manage roles, seats, sharing benefits, usage analytics, and audit logs.

It's important to distinguish "roles" and "seats": roles determine who can manage the team, members, and settings; seats determine whether a member can record, upload, edit, import/export. Members with an active role but no seat can still view, play back, and read team data.

The team plan is currently USD 29.80 per paid seat per month, or USD 199 per paid seat per year (about USD 16.58 per month), with each paid seat providing 2,000 minutes of team shared import quota per month. Eligible teams get a 7-day trial, 1 free seat, and 300 minutes of team shared import quota on first signup. Under an active team plan and active seat, real-time recording currently doesn't deduct minutes.

Limitations to be clear about.

The free version has a basic quota; heavy users need to pay. Also, transcription accuracy is affected by recording quality, ambient noise, accents, overlapping speakers, and technical terminology—don't treat it as 100% error-free; for important content, verify against the transcript timestamps and recording.

One more thing: recording and transcription involve local regulations; if participant consent is required, you should mention it beforehand.

Other Approaches: Built-in Platforms, Meeting Bots, AI Recording Hardware

Teams built-in transcription

The easiest option—no installation needed, the host can enable it during the meeting, and the transcript stays in Teams.

The limitation is it's tied to the Teams ecosystem. If you also use Zoom and Meet, data is scattered across platforms, making cross-meeting organization and follow-up harder.

Granola

Also a bot-free AI meeting notes tool that captures desktop audio. Basic is free, Business is USD 14 per user per month, Enterprise is USD 35 per user per month.

It emphasizes combining your handwritten notes with AI content. Note that it doesn't retain meeting audio files and doesn't support uploading pre-recorded audio—if you want to listen back to a segment, it's less convenient.

Fireflies.ai

Takes a meeting bot plus automation approach. Summaries, AskFred, team analytics, and extensive integrations are mature. Annual plans: Pro USD 10 per seat per month, Business USD 19, Enterprise USD 39.

Its "unlimited transcription" is still subject to storage, upload speed, and AI Credit rules—don't interpret it as unlimited everything.

PLAUD series recording hardware

If you often record in situations without a computer, hardware has its value. PLAUD NotePin official price is USD 159, Note Pro USD 189, membership plans extra.

But buying an extra device just to handle Teams online meetings is usually not the most cost-effective choice.

Pitfall Guide: The 4 Most Common Screen Sharing Mistakes

Pitfall 1: Habitually sharing your entire desktop.

Notifications, private messages, open tabs—all visible. Develop the habit of sharing only a single window; the chance of accidents drops significantly.

Pitfall 2: Forgetting to turn on "Include computer audio."

You want to play a video for everyone, but they only see the picture with no sound, and the meeting goes back and forth with "Is there sound?" "No." Check that toggle before sharing.

Pitfall 3: Mac doesn't have screen recording permission.

Screen sharing failures on Mac are mostly due to missing system permissions. Go to "System Settings" → "Privacy & Security" and confirm that screen recording is enabled for Teams.

If you missed the pop-up prompt, just go back to settings and enable it manually, then retry in the meeting.

Pitfall 4: Assuming screen sharing equals meeting notes.

Screen sharing and meeting notes are two different things. Screen sharing solves whether everyone can see right now; transcripts and action items solve whether everyone remembers afterward.

If the meeting involves decisions, assignments, or commitments, arrange a separate note-taking method—don't rely solely on attendees' individual notes.

Summary: Choose Your Approach Based on Your Situation

Sharing your screen with external clients and don't want them to see your desktop → Share a single window, turn off notifications.

Need to play a video or audio recording → Remember to check "Include computer audio."

Formal presentation where people need to flip back → Use PowerPoint Live.

Mac user sharing for the first time → First confirm screen recording permission is granted.

Meeting content needs transcripts, summaries, and action items → Try Tinrec, run one or two meetings with the free version's basic quota to see how it works, then consider upgrading if it fits—no need to pay upfront.

Team needs to share meeting data among multiple people → Start with the team plan trial to assess whether the number of seats and import quota are sufficient.

FAQ: What to Do When Teams Screen Sharing Gets Stuck

Q1: I clicked share but colleagues still can't see—how to troubleshoot?

First confirm whether you're sharing "Screen" or "Window." If you shared a window but switched to another app, viewers see a frozen screen.

Then ask them to check if they've switched to a different view mode. Finally, stop sharing and share again.

Q2: Can I share my screen in Teams on the web?

Yes, but you need Google Chrome or the latest Microsoft Edge. Linux isn't currently supported.

If it keeps failing, switching to the desktop app is usually easiest.

Q3: Screen sharing on Mac doesn't respond at all?

It's a permission issue. Go to "System Settings" → "Privacy & Security" and confirm that screen recording permission for Teams is enabled.

If you dismissed the initial prompt, it won't ask again automatically—you need to enable it manually.

Q4: How do I play sound along with screen sharing?

When you start sharing content, toggle on "Include computer audio" at the same time.

If you remember after sharing has started, you'll usually need to stop sharing and share again.

Q5: Can other participants control my screen?

Yes, Teams supports granting control to other meeting participants, making it easy for them to demonstrate or add to the operation.

Remember to take back control afterward to avoid chaos.

Q6: The Teams window gets very small during screen sharing and I can't see raised hands—what to do?

This is normal behavior. Move your cursor to the top of the screen to bring up the presenter toolbar, where you can check raised hands and manage your microphone and camera.

If you have enough screen space, consider using dual monitors—one for the presentation, one for the meeting view.

Q7: How to choose between Teams built-in transcription and third-party meeting notes tools?

If all your meetings are in Teams, built-in transcription is easiest.

If meetings are spread across Zoom, Meet, and Teams, or you need cross-meeting follow-up and export to Notion or Google Docs for further processing, third-party tools offer more flexibility.

Choose based on your meeting ecosystem, not whose feature list is longer.

References

• Show your screen during a meeting - Microsoft Support
• Share your screen in Microsoft Teams Free - Microsoft Support
• Present content in a Microsoft Teams meeting - Microsoft Support
• Q1: How to share a PPT screen? A1: Option 1 - Window sharing: Before presenting, play the presentation file (F5), then click [Share Content] > [Window] and select the slideshow window.
• 2026 Complete Guide to Teams Screen Sharing: 5 Steps for Desktop, Window, and PPT Presentations - Tinrec Blog