How to Hide Windows Notifications from Viewers on Stream

Why Windows notifications end up in your broadcast

When you capture your desktop, OBS and other streaming programs show everything that appears on the selected monitor. The capture area can pick up banners from messaging apps, emails, calendar reminders, browser messages, antivirus notifications, and system alerts.

Capture software doesn't distinguish a personal message from a regular system notification. If a banner appears on top of the desktop, viewers will most likely see it just as you do. A notification can display the sender's name, the message text, an email address, or other confidential information.

Check the audio separately. Even if a notification appears only briefly or doesn't make it into the picture, its sound can be carried through the Desktop Audio source in OBS. When using a microphone, the sound sometimes also reaches the broadcast through your speakers.

Turn on Do Not Disturb or Focus Assist

The fastest way to remove most banners before going live is to enable the system mode that suppresses notifications. In Windows 11, open Settings → System → Notifications and turn on Do Not Disturb. In some versions, you can activate this mode from the quick settings panel.

Windows 10 uses a feature called Focus Assist. You'll find it under Settings → System → Focus Assist. If you want more predictable results, choose the option that hides notifications rather than the priority-only mode.

In the automatic rules settings, you can enable the mode when duplicating your display, launching a game, or running an app in full-screen mode. However, OBS capturing your image isn't always recognized by Windows as display duplication. So when capturing a regular desktop, don't rely on the automatic rule alone: check the mode status manually before you go live.

Do Not Disturb usually hides pop-up banners and mutes their sounds, but it doesn't necessarily delete the messages themselves. They may remain in the notification center. If you open it during a broadcast, viewers will see the accumulated messages, so don't open the notification center while showing your desktop.

Disable notifications for individual apps

If you need to keep the system mode off or want finer control over your settings, disable notifications for apps manually. In Windows 11, open Settings → System → Notifications. Below is a list of notification senders. Select the program you need and adjust its settings.

In Windows 10, a similar section is called Notifications & actions. There you can block notifications from individual senders or turn them off entirely for the duration of your stream. Start by checking messaging apps, email clients, browsers, game clients, banking apps, and password managers.

For each app, you can usually separately disable showing banners, displaying messages in the notification center, and playing a sound when a notification arrives. To protect against on-screen display, turn off not only banners but also display in the notification center. Otherwise, the message won't appear on top of the window but will still be visible if the panel is opened by accident.

The "Hide notification content on the lock screen" setting doesn't solve the problem during a stream. It applies to a locked computer, not to notifications on top of the desktop. For a broadcast, you need the banner, notification center, and sound settings.

Check priority notifications and the apps' own messages

In Windows 11, Do Not Disturb may let through notifications that are added to the priority list. In its settings section, check the list of allowed apps, reminders, and incoming calls. If you don't need them during a broadcast, remove them from the exceptions. In Windows 10, the priority settings in the Focus Assist section serve a similar purpose.

Notifications don't only come through Windows. For example, Discord, Steam, a browser, or a video calling app can show their own pop-ups and in-game overlays. These are configured inside the programs themselves. Disable the overlay, pop-up messages, and sounds, or close the app entirely before you go live.

You shouldn't disable Windows or antivirus protection features just for a clean picture. It's better to remove them from the list of allowed notifications, close unnecessary windows, and avoid showing work materials that may contain personal data. Some important system alerts may behave differently from regular app messages.

Choose the right capture type in OBS

Capturing the entire display is convenient for tutorials, browsing, and showing multiple windows, but it's precisely the method that most often shows system banners. The Display Capture source sends the content of the selected monitor into the scene along with notifications, the cursor, and open panels.

If viewers only need to see one program, use Window Capture. This source limits the capture area to the selected window and reduces the risk of accidentally showing messages from your desktop. Test it in advance: some apps may show a black screen, have hardware acceleration issues, or use a non-standard display mode.

Game Capture is usually the right choice for games. It doesn't capture your regular desktop, so a system banner is less likely to end up in the scene. However, in-game overlays and the game's own built-in notifications can still appear. You need to check those separately.

If you can't avoid Display Capture, create a separate scene for showing your desktop and switch to it only when necessary. For all other moments, use a scene with your game, an app window, or a placeholder. On a computer with two monitors, also check which display is selected in the source: notification behavior can differ between screens.

Remove notification sounds from your broadcast audio

Disabling banners doesn't always mean viewers won't hear the sound. In the settings of the specific app, turn off the option to play a sound when a notification arrives. This is especially important for messaging apps, email, browsers, and game clients.

In OBS, look at the mixer and determine whether the Desktop Audio source is in use. It can carry system sounds into the broadcast along with the audio from your game, browser, and other programs. If you don't need system audio, temporarily turn off Desktop Audio. If you need game audio but not system sounds, set up separate routing for apps through the available sources and the mixer.

Headphones reduce the chance of a notification reaching your microphone, but they don't solve the picture problem. If the sound is output through speakers, it can be recorded simultaneously through the microphone and through the system audio channel. After making changes, do a short local recording and check it not only visually but also by listening.

Do a check before you go live

Don't just look at the OBS preview. Start a local recording with the same scene you'll use on air and trigger test notifications. You can send a message from another account, open a page with allowed browser notifications, or wait for a reminder you set in advance.

Check several situations: a banner appearing on the desktop, the message sound, opening the notification center, switching between scenes, and how the second monitor behaves. Watch the finished recording in full-screen mode. Sometimes a notification is visible only in the corner of the screen, and sometimes its sound is only noticeable after listening to the recording.

Before going live, close windows with email, documents, personal accounts, and conversations. If you need to show your desktop during the broadcast, keep a placeholder scene at hand or set up a hotkey for quick switching. This doesn't replace system settings, but it helps remove the image before an accidental notification reaches the broadcast.

Quick step-by-step summary

1. Turn on Do Not Disturb in Windows 11 or Focus Assist in Windows 10.
2. Disable priority notifications and exceptions that could appear during the broadcast.
3. Block banners, notification center messages, and sounds for messaging apps, email, browsers, and game clients.
4. Where possible, replace full display capture with window or game capture.
5. Make a local recording with a test notification and check the image, sound, and scene switching.