Device and Browser Requirements
For activities that require screen sharing:
❌ Tablets and smartphones are not supported
❌ Firefox is not compatible
✅ You can use Chrome (strongly recommended), Safari, Microsoft Edge, or Opera
💻 Use a personal device whenever possible.
Work or company-issued devices often have restrictions that block screen sharing.
If you're using a managed device, you may need to contact your admin or IT department for assistance.
Select the screen preview
If the Share button is greyed out during screen sharing:
Click on the screen preview thumbnail in the pop-up window
This enables the Share button so you can proceed
Also try:
Clear Your Browser Cache
Clearing your cache can fix loading and sharing issues:
Make Sure Your Browser Is Up to Date
Make Sure Your Operating System Is Up to Date