# Mute Notifications
Internal notifications are delivered with a sound.
Users can temporarily or permanently mute internal notifications.
Proceed as follows to mute notifications:
1. In the title bar, click on **Notifications \[A]**
▷ The "Notifications" dropdown opens
2. Click on **\[B]**
3. Click on the desired option: **\[C]** – Mute for one (1) hour **\[D]** – Mute for 4 hours **\[E]** – Mute for 8 hours
## Unmute Notifications
Proceed as follows to unmute notifications again:
1. ↺ *Prerequisite:* Notifications are muted In the title bar, click on **Notifications \[A]**
▷ The "Notifications" dropdown opens
2. Click on **\[B]**
3. Click on **\[G]**
## Configure Web Browser
If notifications are delivered without sound, this may be because your web browser does not have permission to play sounds.
Proceed as follows to adjust the browser settings:
{% @supademo/embed url="" demoId="FReoWfyg7juOdMYWhz85T" fullWidth="true" %}
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