How to Change Video Background in Microsoft Teams

Changing your Microsoft Teams background lets you hide a messy room, add a professional backdrop, or just have fun during meetings. This guide walks you through applying a background before a call and during one, for both desktop and mobile, and covers what to do when the option isn’t showing up.

What You’ll Need

• A Microsoft Teams account (free or work/school).
• The Teams desktop app (Windows or Mac) for the full background feature set. The web browser version supports background blur and some images, depending on your browser and hardware.
• A webcam that is properly connected and recognized by Teams.
• For custom image backgrounds: an image file (JPG, PNG, or BMP) on your computer. A resolution of at least 1280×720 is recommended for a clear look.

Step-by-Step

Before a Meeting (Desktop App)

1. Open Microsoft Teams on your computer.
2. Click the Calendar icon on the left sidebar.
3. Find your meeting and click Join (or start it if you are the organizer).
4. In the pre-join screen, you will see a preview of your camera feed. Look for the Background effects icon — it looks like a person with a circle behind them — usually at the bottom right of the video preview.
5. Click the icon. A panel opens on the right with background options.
6. Choose from the built-in backgrounds, or click Add new to upload your own image from your computer.
7. Click Preview to see how it looks, then click Join now (or Join) to enter the meeting with your chosen background applied.

During a Meeting (Desktop App)

1. While in a meeting, move your mouse to reveal the meeting controls at the bottom.
2. Click the ellipsis (…) button (More actions).
3. Select Apply background effects from the menu.
4. The same background panel appears on the right. Choose a background or upload a new one.
5. Click Preview to check, then click Apply to change it instantly.

On Mobile (iOS/Android)

1. Join a meeting from the Teams mobile app.
2. Before joining, you’ll see the video preview screen. Tap the background effects icon (a person with a circle) at the top of the screen.
3. Select a background or tap the + to upload one from your phone.
4. Tap Done and then join the meeting.

Using Background Blur

If you don’t want a full image, you can blur your background to keep focus on you. In the background effects panel, click the Blur option (the icon with a person and a blurred background). This works in both pre-join and during-meeting menus.

Common Mistakes

• Clicking the wrong icon: The background effects icon is different from the camera on/off icon. Look for the person-with-circle symbol, not the camera.
• Using a low-resolution image: A small or pixelated image will look stretched and blurry. Use an image at least 1280×720 pixels.
• Expecting backgrounds on the web version: The Teams web app (in a browser) has limited background support. For full features, use the desktop app.
• Not checking the preview: Some images may make you look washed out or may cover your face. Always preview before joining.
• Forgetting to apply: If you just close the panel without clicking Apply (during a meeting), your background won’t change.

Tips

• Use a plain, solid-color background: For a professional look, choose a neutral color or a simple office-like backdrop. Avoid busy patterns that distract.
• Lighting matters: A well-lit room helps the background effect look more natural. Avoid sitting with a bright window behind you.
• Keep your face centered: The background effect works best when you are centered in the frame. This reduces the chance of your body being cut off.
• Create your own custom background: You can use any image, including a photo of your office, a branded graphic, or a simple gradient. Just ensure it’s not too bright or dark.
• Update Teams regularly: Microsoft adds new background features and improvements. Keep the app updated to access the latest options.
• Use blur for privacy: If you’re in a public space or don’t want to show your home, blur is a quick and effective option.

Troubleshooting

The background effects icon is missing

• Check your hardware: Your webcam must be connected and working. Go to Settings > Devices in Teams and ensure the correct camera is selected.
• Update your graphics driver: An outdated GPU driver can cause the background feature to disappear. Update your graphics driver from the manufacturer’s website.
• Restart Teams: A simple restart can fix temporary glitches. Fully quit Teams (right-click the icon in the system tray and choose Quit) and reopen it.
• Check the web version: If you are using Teams in a browser, the feature may be limited. Switch to the desktop app.
• Organizational policy: Some work or school accounts have background effects disabled by IT. Contact your administrator if you believe this is the case.

My background isn’t applying

• Make sure you clicked Apply (or Join now after previewing).
• Try a different background. A corrupted image file might not load.
• Restart the meeting. Sometimes the effect takes a moment to kick in.

The background looks choppy or my outline is jagged

• This is usually due to poor lighting or a low-quality webcam. Improve lighting and ensure your background is not too similar in color to your clothing.
• Close other applications that use your camera or CPU, as this can slow down the effect.

Background works in preview but not in the meeting

• This can happen if your computer’s hardware acceleration is off. Go to Settings > General and enable GPU hardware acceleration, then restart Teams.

Frequently Asked Questions

Can I use a video as my background?

No, Microsoft Teams only supports static images for custom backgrounds. You can use the built-in animated backgrounds, but you cannot upload a video file.

Why don’t I see the background effects option?

This is most likely because you are using the web version, your hardware doesn’t support it, or your organization has disabled it. Try the desktop app and check your camera settings.

Can I change my background in a meeting that is already in progress?

Yes. Click the ellipsis (…) in the meeting controls and select Apply background effects. You can change it anytime during the call.

Will my background be visible to other participants if I use blur?

No, blur completely obscures your background. Other participants will see only you with a blurred backdrop.

Can I use a background on the Teams mobile app?

Yes, the mobile app supports background blur and a few built-in images. To use a custom image, tap the background effects icon before joining and upload one from your phone.

Does using a background slow down my computer?

It can, especially on older machines, because the software is processing the video in real time. If you notice lag, try using a simple static background or blur instead of a high-resolution image.

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