Additionally, if you want to save on more battery life, you can even uncheck the ‘On close, keep the application running option. This way, every time you close the Microsoft Teams app, it will close completely. The catch here is that you may not receive notifications of new messages in time, and you may miss out on some crucial messages in the process.
If you want to download the Microsoft Teams app on your Desktop, you can use the link here, to head to the download page.