Microsoft Teams Keyboard Shortcuts CMD + E - See top bar CMD + SHFT + M - Mute on/off CMD + SHFT + O - Camera on/off CTRL + 1, 2, 3 - Navigate in left pane CMD + . - See all shortcuts Reference https://techcommunity.microsoft.com/t5/microsoft-teams-blog/top-10-keyboard-shortcuts-to-make-you-a-microsoft-teams-super/ba-p/1384428