Windows

How to Customize Outlook Calendar Alerts on Windows 11

Richard
Written by
Richard
Feb 17, 2024 Updated Apr 17, 2026 4 min read

The new Outlook app for Windows 11 is a modern way to manage your email and schedule. It features a clean design that helps you stay on top of your daily tasks. This app supports subscription management, email forwarding, setting default From address, backing up your mailbox, changing the reading pane, opening a new window for a message, language translations, turning text predictions on or off, switch primary account, sharing a calendar,  changing language, date, and time format, public a calendar, show week numbers in Outlook calendar, deleting your search history, export your search history, add or remove events from emails to your Calendar, switch to dark mode, link preview, sound alerts for notifications, turn on or off notifications when Outlook is closed, turn on or off incoming email alert sounds, and more.

When you enable notifications in Outlook, you will receive  alerts for incoming emails, calendars, and alerts for documents you are mentioned in. You can also turn specific alerts on or off for notifications for emails, calendar reminders, documents, and mentions.

Why customize your alerts?

When you turn on Calendar alerts in Outlook, you gain control over how you receive meeting reminders. Customizing these styles helps you focus on your work by reducing distractions and ensuring you never miss an important appointment.

What happens when you are done?

Once you save your changes, your computer will alert you about upcoming meetings using only the specific style you selected. This keeps your desktop organized and your schedule on track.

How to change Outlook Calendar notification styles

Follow these steps to adjust your settings:

  1. Open the Outlook app from your Start menu or by searching for it in the taskbar.
Open Outlook app in Windows 11

  1. Click the Settings (gear) icon located at the top right of the menu bar.
Outlook settings button in the app

  1. In the sidebar, click General, then select Notifications.
Outlook Genenal Notifications setitngs pane

  1. Look for the Notifications in Outlook section. Ensure you have “Notification in Outlook” turned on. If your alerts are not working, check that Outlook notifications are enabled in your Windows Notification settings, that Windows Focus settings are turned off, and that Battery Saver is turned off.
Notifications in Outlook

  1. Once Notification in Outlook is enabled, find the Calendar tile. You can toggle the switch to On or Off to enable or disable reminders.
Turn Outlook Calendar alerts on or off

  1. Once Calendar notifications are enabled is enabled, click the dropdown arrow on the Calendar tile to see more options. Under Event Reminders, choose one of these styles:
  • Reminder: A pop-up appears in the center of your screen and stays until you close it.
  • Desktop: A notification appears in the bottom corner of your screen and fades away on its own.
  • None: No alerts will appear.
Outlook Calendar notification stile options

  1. If you choose the Reminders style, you can also set the app to automatically dismiss pop-ups for past events.
Outlook Calendar notification style settings menu for customizing meeting reminders

  1. Click the Save button at the bottom to finish.

Note: If you are making system-wide changes to notification files, you may need admin privileges to modify specific system paths like C:\Windows\System32 or registry keys located at HKEY_CURRENT_USER\Control Panel\Desktop.

Summary

Customizing your Outlook Calendar notifications helps you stay organized. By choosing between pop-up reminders or subtle desktop alerts, you can manage your time more efficiently and cut down on unnecessary interruptions during your workday.

How can I customize Outlook Calendar alerts on Windows 11?

To customize Outlook Calendar alerts, open the Outlook app, click on the Settings gear icon, then select General followed by Notification. From there, you can enable or disable sounds for notifications and choose your preferred alert style.

What types of notifications can I receive from Outlook Calendar?

You can receive notifications for incoming emails, calendar reminders, documents, and mentions in Outlook. Each type of notification can be turned on or off separately to suit your preferences.

Why are my Outlook Calendar notifications not working?

If your Outlook Calendar notifications are not working, ensure that notifications are enabled in the Outlook settings. Additionally, check your Windows notification settings to confirm that Outlook is allowed to send notifications.

Can I change the sound for Outlook Calendar alerts?

Yes, you can change the sound for Outlook Calendar alerts by going to the Notification settings in the Outlook app. Once there, you can select different sounds for your notifications.

How do I turn off Outlook Calendar notifications?

To turn off Outlook Calendar notifications, open the Outlook app, go to Settings, then General and Notification. From there, you can disable the notifications for the calendar or any other alerts you wish to turn off.

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Richard

About the Author

Richard

Tech Writer, IT Professional

Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.

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