Adding you own Image in Microsoft Teams
You want to add your own image background in Teams, follow these steps.
- Before you are in a meeting, background filters

- You want to click + Add new

- Please take notice of the image requirements, you might have to adjust the image

- You can also do this while you are in a meeting
- Click the 3 dots (more)
- Scroll down to apply background effects and you can add a new image here or change and existing image.

Here is a web site that has free teams background images
You can always search for images you like a resize as needed