How to Change Your Zoom Background on Desktop

>Download the Zoom app for Mac or Windows & Sign In
Click your profile picture > Settings.
    In the left menu, click on the Virtual Background tab (Note: if you don’t see this tab, log in to the Zoom website, go to Settings and toggle on Virtual Background).
    In the Virtual Background tab, select one of Zoom’s defaults or upload your own image.
    If you have a green screen set-up, you can select that option.
    To add your own image or video, click the + icon to upload from your computer.

How to Change Your Zoom Background on Mobile

    Download the Zoom app for iOS to your iPhone or iPad
    Open the app, sign in and join a meeting.
    Tap the three dots at the bottom right to open the More menu.
    Tap Virtual Background.
    Select one of Zoom’s defaults or upload your own.