How to Change Microsoft Teams Background
How Do You Change Your Microsoft Teams Background — Before or During a Meeting?
Microsoft Teams has become one of the most widely used collaboration platforms for remote and hybrid work environments. With its intuitive interface and powerful video conferencing features, it handles the essentials well — but the environment behind you matters too. Whether you are joining a client call from a home office or a meeting room that did not get cleaned up in time, Teams gives you the tools to control what participants see. Knowing how to blur or replace your background before or during a call is a small skill with a disproportionate impact on how professional you appear on screen. For businesses looking to get more from their Microsoft 365 environment, organizations like eMazzanti Technologies provide Microsoft-certified expertise that helps teams across New Jersey and the wider region use these tools to their full potential.
What Background Options Does Microsoft Teams Offer for Video Calls?
Microsoft Teams gives users two primary ways to control what appears behind them during a video call: blurring the background or replacing it entirely with a selected image.
The blur option uses AI to distinguish you from your surroundings and apply a soft distortion to everything behind you. The result is that you remain clear and in focus while the background becomes unrecognizable — effective for hiding clutter, other household members, or simply an uninspiring room. The replacement option lets you swap your real background for a still image, either from Microsoft's built-in library or a custom file you upload yourself. Microsoft supports .JPG, .PNG, and .BMP file formats for custom uploads.
Two important notes from Microsoft: first, blurring or replacing your background may not prevent all sensitive information from being visible to other participants, so exercise judgment in high-security contexts. Second, background effects are currently only available for scheduled meetings, not ad hoc calls initiated directly from a chat.
How Do You Change Your Teams Background Before a Meeting Starts?
If you want to set your background before joining a scheduled meeting, the process is straightforward and takes less than a minute. Here are the steps:
- On the pre-join screen where you configure your video and audio settings, select Background Effects — located to the right of the microphone button. A panel will appear on the right side of the screen showing your available options.
- Select Blur to distort your background while keeping you sharp and clearly visible in the foreground.
- Alternatively, choose one of the images Microsoft provides to replace your background entirely.
- To use your own image, select Add New and upload a .JPG, .PNG, or .BMP file from your computer.
- Once you have made your selection, proceed to join the meeting with the background already applied.
How Do You Change Your Teams Background During an Active Video Call?
If you are already in a meeting and realize you need to change your background — perhaps after noticing other participants have more polished setups — you can adjust it without leaving the call. The process works the same whether you are using a Microsoft-provided image or one you have uploaded yourself:
- In the meeting controls at the top of the screen, select the More actions button (the three-dot icon).
- Select Show background effects from the menu that appears.
- Scroll through the available options and select the image you prefer, or choose Blur to obscure your surroundings.
- Select Preview to see how the background looks before applying it to the live call.
- Select Apply — or Apply and Turn on Video if your camera is currently switched off — to activate the change.
To upload a custom image during the meeting, select Add New from the same panel and choose a .JPG, .PNG, or .BMP file from your computer.
Which Devices and Platforms Do Not Support Teams Background Effects?
Before relying on background effects for an important call, it is worth confirming that your setup supports the feature. Microsoft notes several scenarios where background effects are not currently available:
- Linux users cannot access background effects at this time.
- Users accessing Teams through Virtual Desktop Infrastructure (VDI) do not have access to this feature.
- On certain devices, the feature may simply not appear as an option in the menu — if that is the case, the device likely does not yet support it.
If you do not see the Show Background Effects option in your meeting controls, one of these limitations is likely the reason.
Why Do Background Effects Matter for Professional Branding in Video Calls?
The practical value of background effects goes beyond hiding a messy room. Microsoft Teams allows you to collaborate, share files, send messages, and run full video conferences — and because it integrates with Microsoft 365, most employees already have access. Anyone invited to a Teams meeting can join, which means external clients, prospects, and partners are regularly on the other side of those calls.
A custom background featuring a company logo or a clean corporate setting projects professionalism and reinforces brand identity in every external meeting. It is a low-effort, high-visibility signal that your organization pays attention to presentation. For remote and hybrid teams where in-person impressions are rare, the cumulative effect of consistently professional video presence adds up.
Getting the most from Microsoft Teams — and the broader Microsoft 365 ecosystem — involves more than knowing individual features. If your organization wants to ensure your team is configured and trained to use these tools at their full capacity, working with Microsoft-certified engineers is the most direct path to that outcome.
FAQ: Microsoft Teams Background Effects
Q: What are the primary options for modifying a background in Microsoft Teams?
A: Users can either blur their background — which uses AI to distort the environment while keeping the speaker sharp — or replace it entirely with an image. Replacement images can be selected from Microsoft's built-in library or uploaded as a custom file in .JPG, .PNG, or .BMP format.
Q: How do you change your Microsoft Teams background before a meeting begins?
A: On the pre-join screen, select Background Effects to the right of the microphone button. A sidebar will open with options to enable Blur, choose a Microsoft-provided image, or upload a custom file via the Add New option. The selected background will be active when you join the meeting.
Q: What steps are needed to change a background during an active Teams video call?
A: Click the More Actions button (three dots) in the meeting controls, select Show Background Effects, choose an image or Blur from the panel, and click Preview to confirm the appearance before selecting Apply — or Apply and Turn on Video if your camera is currently off.
Q: Which platforms or environments do not support Teams background effects?
A: Background effects are unavailable for Linux users, for anyone accessing Teams through Virtual Desktop Infrastructure (VDI), and on certain devices where the feature has not yet been rolled out. If Show Background Effects does not appear in your meeting controls menu, your current device or setup is likely not supported.
Q: How can custom background images support professional branding during video calls?
A: Adding a company logo or a clean corporate setting as a Teams background projects a consistent professional image to clients, prospects, and partners during external meetings. For remote and hybrid teams where face-to-face interactions are limited, maintaining a polished video presence reinforces brand identity and makes a measurable difference in how the organization is perceived externally.
