Install Microsoft Teams : POPOS/Ubuntu 22.04 First, install sponge sudo apt-get install moreutils Export the Microsoft key to our local keyring wget -O- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor | sudo sponge /usr/share/keyrings/microsoft-agent.gpg Add the apt repository, referencing the key sudo sh -c 'echo "deb [arch=amd64 signed-by=/usr/share/keyrings/microsoft-agent.gpg] https://packages.microsoft.com/repos/ms-teams stable main" > /etc/apt/sources.list.d/teams.list' Update and install sudo apt update && sudo apt install teams