• Join the meeting as you normally would and click the camera icon in the bottom toolbar to turn on your webcam.
• Click the three horizontal dots icon in the bottom toolbar.
• In the pop-up menu, click Show background effects .
• A panel with the Background Effects options appear on the right side of the screen. Scroll through these backgrounds to find the one you want to use.
• Click the custom background you want to use. To see what you'll look like against that background without actually showing it to your coworkers ...

Here’s how to do it:

1. Open Microsoft Teams and log in.
2. Join a meeting or start one.
3. Look for the toolbar at the bottom of the screen.
4. Click on the three dots icon (…) to open more options.
5. Select “Show background effects” from the menu.
6. A sidebar with various background options will pop up.
7. Choose from the pre-selected backgrounds, or add your own custom image by clicking “+”.

Here are the steps to follow:

• Log in to Microsoft Teams: Log in to your Microsoft Teams account.
• Click on the "+" Icon: Click on the "+" icon in the top right corner of the screen.
• Select "Background": Select "Background" from the dropdown menu.
• Choose Your Background Image: Choose your background image from your computer or cloud storage.