How to Customize Outlook Calendar Alerts on Windows 11
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:
- Open the Outlook app from your Start menu or by searching for it in the taskbar.

- Click the Settings (gear) icon located at the top right of the menu bar.

- In the sidebar, click General, then select Notifications.

- 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.

- Once Notification in Outlook is enabled, find the Calendar tile. You can toggle the switch to On or Off to enable or disable reminders.

- 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.

- If you choose the Reminders style, you can also set the app to automatically dismiss pop-ups for past events.

- 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?
What types of notifications can I receive from Outlook Calendar?
Why are my Outlook Calendar notifications not working?
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How do I turn off Outlook Calendar notifications?
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