Keep your most-used apps right at your fingertips!
Pin an app to the left side of Teams
Go to More on the left side of Teams—this is where you'll find all your apps.
Right click any app icon and select Pin to make your app visible in the purple area on the left.
Tip: You can reorder everything on the left by dragging and dropping icons.
Pin an app for messaging
Similarly, you can pin apps for messaging right next to your message formatting options.
Go to below the box where you type your messages, then right click any app icon and select Pin .
Unpin an app
Right click an app icon and select Unpin .