Where to find the background settings in Teams

Open Microsoft Teams and start or join a meeting. Before you join, or once you're already in the call, look for the camera icon with three dots next to it in the preview or meeting controls at the bottom of your screen. Click those three dots and select Choose background effects. This opens a panel on the right side showing your background options.

If you're already in a meeting, the same menu appears in the controls at the bottom. The button location is consistent across Windows, Mac, and the Teams web app, though the exact position may shift slightly depending on your screen size.

Key Takeaways

  • Background effects are found in the three-dot menu next to your camera icon, labeled Choose background effects.
  • Teams offers blur, preset images, and custom uploads — blur works on any device, but custom images require a more recent version of Teams.
  • Blur is the fastest option and works reliably; preset images load when ready without needing your own files.
  • Custom backgrounds need to be image files (JPG or PNG) smaller than 5 MB, uploaded once and then reused across calls.
  • If the background button is missing, update Teams or check that your camera is working — some older devices don't support this feature.

Using blur instead of a background image

The simplest option is blur, which softens everything behind you without replacing it with a picture. Select the blur option from the panel — it's usually shown as a circle with a blurred effect. Blur works on almost every device and doesn't require you to upload or choose an image.

Blur is useful when you want privacy but don't want to look like you're sitting in front of a fake backdrop. It processes on your device in real time, so there's no lag or delay. If your background is messy or you just want to keep the focus on your face and upper body, blur is the fastest choice.

Choosing from Teams' built-in background images

Teams includes a set of preset backgrounds — office spaces, abstract designs, and professional settings. These appear in the background effects panel as thumbnail images. Click any one to preview it, then click again to explore it. The change takes effect when ready in your video preview.

Preset images are already on your device, so they load when ready and don't require an internet connection to switch between them. They're a good middle ground if you want something more polished than blur but don't want to hunt for your own image.

Uploading and using your own background image

To use a photo or image you own, look for an upload or plus sign button in the background effects panel. Click it and select an image file from your computer. Teams accepts JPG and PNG files up to 5 MB in size.

Once you upload an image, it stays in your background library and appears as a thumbnail in the panel. You can reuse it on any future call without uploading again. If you want to remove it later, right-click the thumbnail and select delete or remove.

Custom images work best when they're at least 1920 by 1080 pixels — larger than most phone photos, but standard for computer monitors. If your image is smaller, Teams will stretch it, which can make it look blurry. If it's much larger, Teams will shrink it down.

Why your background button might be missing or not working

If you don't see the background effects option, first check that your camera is turned on and working. Teams won't show background controls if the camera is disabled or not detected. Click the camera icon to enable it.

Second, make sure you're running a recent version of Teams. Background effects, especially custom uploads, require Teams version 1.3.00.13565 or newer on Windows, or a recent update on Mac. Open Teams, click your profile picture in the top right, select Settings, then About to see your version number. If it's older, click Check for updates or reinstall Teams.

Some older or lower-end devices don't support background effects at all. If your device is more than five or six years old, or if it has very limited processing power, the feature may not be available. In that case, blur and preset images are your only options.

Tips for a professional-looking background

If you're uploading your own image, choose something that matches the tone of your meeting. A home office or neutral background works for most business calls. Avoid images that are too busy, too bright, or contain distracting movement or text.

Test your background before an important meeting. Start a test call or join a few seconds early to see how the background looks on camera. Lighting matters — if your room is dim, even a good background image can look dark or unclear. Make sure there's light on your face, not behind you.

If you're using blur, position yourself a few feet from the camera so the blur effect has room to work. If you're too close to the lens, blur can accidentally blur parts of your face or shoulders.

Changing or removing your background during a call

You can switch backgrounds at any time during a meeting without disconnecting. Click the three-dot menu next to your camera again and select a different option. The change takes effect in a second or two. Other people in the call will see the new background when ready.

To remove a background and show your real background again, open the menu and select None or the option that shows no effect. This turns off blur or image replacement and shows what's actually behind you.

Frequently Asked Questions

Can other people see my background if I don't turn on my camera?

No. Background effects only explore to your video feed. If your camera is off, no one sees anything — not your real background, not a blur, not an image. The background effect only shows when your camera is on and you're visible to others.

What image file types does Teams accept?

Teams accepts JPG and PNG files. Other formats like GIF, BMP, or TIFF won't work. The file must be smaller than 5 MB. If your image is in a different format, you can convert it using free online tools or image editing software like Paint or Preview.

Can I use a video or animated GIF as a background?

No. Teams only supports still images — JPG and PNG. Animated backgrounds and videos are not supported. If you upload a GIF, Teams will use only the first frame as a static image.

Why does my background look blurry or pixelated?

This usually means your image is too small. Teams works best with images at least 1920 by 1080 pixels. If your image is smaller, Teams stretches it to fit, which makes it look blurry. Try uploading a larger version of the same image, or choose a different image that's higher resolution.

Can I set a default background so I don't have to choose it every time?

Teams doesn't have a permanent default setting, but it remembers your last choice. If you used a background in your last meeting, it will be pre-selected the next time you join a call. You can change it before joining, or switch it anytime during the meeting.