39+ Microsoft Teams Desktop App Multiple Accounts Gif. So in order to use it with customer account you need to sign out of your home organization first. I also work for several companies and therefore have to log in to several ms teams accounts.

Microsoft releases new Remote Desktop app for macOS in App ...
Microsoft releases new Remote Desktop app for macOS in App ... from mspoweruser.com
If you mean can you access multiple tenants in teams then yes. Open the microsoft teams app, and go to the team/channel you want to hold a video conference with. So in order to use it with customer account you need to sign out of your home organization first.

Sign in to your microsoft team account in a separate browser tab or on the desktop app before joining a meeting.

The ios app for teams allows me to be logged onto multiple accounts simultaneously, but not the desktop app. Sign in to your microsoft team account in a separate browser tab or on the desktop app before joining a meeting. Here's a closer look at the plans that include teams Is there a way to perform this?