If using the Zoom desktop app, click on your profile icon in the top right and choose “Settings.” Click on “Virtual Background” in the left menu and then click the “+” icon above the available options. Select the photo you’d like to use.
If adding a background to an active meeting, click on the “^” icon next to “Stop Video,” select “Choose Virtual Background” and click on the “+” icon. Select the photo you’d like to use.
Note: Your Zoom account may default to mirroring your video. If your background appears reversed, uncheck “Mirror my video” below the available backgrounds within the “Virtual Background” window.