How to fix Screen Sharing Not working in Microsoft Teams.
If you're having trouble with Microsoft Teams screen sharing, this guide can help you troubleshoot the issue. The solutions shown in this guide will work for the browser version of Microsoft Teams and the Windows app on both Windows 10 and 11 operating systems. So follow along as we guide you through all the possible solutions to fix Screen Sharing not working in Microsoft Teams.
Related: How to Fix Adaptive Brightness Not Working on Windows 11.
Microsoft Teams has become one of the most popular online collaboration tools, allowing people to communicate, share ideas, and work together in real time. With its comprehensive features and user-friendly interface, it has become a go-to for remote work and virtual meetings. The only problem with it is that it was made by Microsoft, so you know there are going to be issues… And the one we are dealing with today is Screen Sharing not working.
If you've encountered the Screen Sharing not working issue on Microsoft Teams, you aren’t unique! There are a lot of people experiencing this problem, which can be super annoying and stressful if you are using it for work. Fortunately, there are several ways to troubleshoot and fix this issue, and in this guide, we'll walk you through some of the most effective solutions to get your Screen Sharing back up and running in Microsoft Teams.
Why can't I share my screen on Teams?
Screen Sharing may not be enabled in Teams if the admin has disabled the option or the application has not been granted the necessary permissions. Additionally, there may be other reasons why Screen Sharing is not working, such as:
- An unstable internet connection
- Conflicts with other apps
- High display resolution
- Outdated version of Teams
- Hardware Acceleration enabled
- Administrator configurations in Teams
Ask the meeting admin to allow everyone to present their screen
Firstly, ask the meeting admin if they've enabled everyone to present their screen during the meeting. If this option is disabled, no one in the meeting can share their screen. The admin can enable everyone to share their screen by following these steps:
- Click on More at the top and select Meeting Options.
- Expand the drop-down below Who can present? and select Everyone.
- Click Save to save the changes and try sharing your screen.
Check your Internet connection
Next, check that the internet connection you're using is stable and fast enough to support screen sharing. Screen sharing requires higher bandwidth than usual. Perform a speed test to ensure that your internet connection is working correctly. If the speed is less than your plan, restart your modem and router.
Delete the app cache of Microsoft Teams
Microsoft Teams saves app and cache data to enhance the user experience. However, these cache files can become corrupted and cause Screen sharing issues. Delete the app cache data of Microsoft Teams by following these steps:
- Press the Windows key + R key combination to open the Run dialogue box.
- Type %appdata%\Microsoft\Teams and hit Enter.
- The Teams folder will open. Press CTRL + A to select all the files and then SHIFT + DEL to permanently delete the cache files.
- Restart the Teams app, rejoin the meeting, and try sharing your screen again.
Lower display resolution. Worth a shot on older PCs.
It's possible that your screen resolution is set too high for Teams to process. Lowering your screen resolution can help fix the Screen Sharing issue. Follow these steps to lower your screen resolution:
- Press the Windows key + I key combination to open Settings.
- Navigate to System > Display.
- Click on the drop-down beside Display Resolution and select your desired resolution.
- Restart the Teams app, rejoin the meeting, and try sharing your screen again.
Use a different browser. Try Microsoft Edge First.
If the issue persists, try joining the meeting on Microsoft Teams through a different browser. Stable web browsers like Google Chrome, Microsoft Edge, etc., may help.
Update Microsoft Teams - If an update is available…
If none of the above suggestions help, check if Microsoft Teams is updated to its latest version. If not, update it to its latest version and see if Screen Sharing starts working on Microsoft Teams. To do so, click on the three dots at the top right corner of Teams and click on Check for updates.
Disable hardware acceleration if you are using the browser version of Microsoft Teams.
If you are using the browser version of Microsoft Teams and experiencing issues with screen sharing, it may be helpful to disable hardware acceleration. Hardware acceleration is a feature that uses your computer's graphics card to improve the performance of certain applications, including web browsers. However, hardware acceleration can also cause conflicts with certain web applications,
To disable hardware acceleration in your web browser, do the following:
- Open your web browser and navigate to the settings menu. This can usually be found by clicking the three dots or lines in the top right corner of the browser window.
- Scroll down and click on "Settings" or "Preferences."
- Look for the "Advanced" or "System" section and find the option for hardware acceleration.
- Toggle the hardware acceleration option to "off" or uncheck the box next to it.
- Restart your browser and try Screen Sharing in Microsoft Teams again.
How do I share my screen in Microsoft Teams?
To share your screen in Microsoft Teams, click on the Share Content button at the top and select the screen you want to share. You can also choose if you want to share your device's sound along with its screen.