Did you find other solutions to troubleshoot screen sharing issues on Slack? Share your ideas in the comments below.Slack brings team communication and collaboration into one place so you can get more work done, whether you belong to a large enterprise or a small business. If you’re on Mac, grant Slack permission to record your screen. Changing the window focus from the main Slack app to the call window a couple of times may help you fix this glitch. If you can’t share your screen during Slack video calls, update your desktop app and OS.

Select the app(s) you want to close, and hit the Force Quit option. On Mac, press Command + Option + Escape simultaneously to open the Force Quit Applications window. Launch the Task Manager, click on the Processes tab, right-click on the program you want to close, and select End Task. Make sure to close the apps running in the background, as some of them might be interfering with Slack, especially on Windows. Check if this method works for you as well. Other users solved this problem by switching the call window to floating and back. After that, bring the focus to the call window.Then, move the focus back to the main Slack app window for three seconds.The spinning circle should now be visible on the screen. Join the call, and click on the Share button.Change the Window FocusĪ number of users fixed this issue simply by changing the focus from the main Slack app to the call window. To install the latest macOS version, navigate to System Preferences → select System Update → Check for updates. To update your Windows 10 computer, go to Settings → select Update and Security → click on Windows Update → Check for updates. Restart the app and check if you can share your screen now.ĭon’t forget to update your OS as well. Then click on Check for updates and install the newest app version available. Launch your Slack desktop app, click on the menu (the three lines in the upper left-hand corner), and select Help. If the app is visible on the list but the checkbox remains unchecked, screen sharing won’t work.

Then, select Screen Recording, enable Slack and check the result. Navigate to Settings, and select Security & Privacy. Make sure you grant Slack permission to access and record your screen. The latest macOS versions feature strict screen-sharing settings. Fix Slack Screen Sharing Glitches on Windows 10 and macOS Enable Screen Recording on Mac

Share screen slack on mac