The Teams reactions audit records are an interesting source of information. In this article, we show how to use PowerShell to interpret the contents of the reactions, and how to use the data to find the underlying messages
https://github.com/12Knocksinna/Office365itpros/blob/master/GetTeamsReactions.PS1
In addition to virtually raising your hand in a Teams meeting, you can express yourself in other ways to help make Teams meetings more inclusive, engaging, and fun!