Here is a short list of keyboard shortcuts to assist you during your Zoom calls. For a complete list off all Zoom hot keys and keyboard shortcuts, visit the Zoom page here.

Keyboard Combination Description
Alt + A Mute/Unmute audio
Alt + V Start/Stop Video
Alt + S

Launch share screen window and stop screen share
Note: Will only work when meeting control toolbar has focus

Alt + M

Mute/unmute audio for everyone except host
Note: For the meeting host only

Alt + H Display/hide In-Meeting Chat panel
Alt + U Display/hide Participants panel
Alt + I Open Invite window