> For the complete documentation index, see [llms.txt](https://docs.spike.sh/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.spike.sh/oncall-schedules/calendar-sync-for-oncall/microsoft-outlook-sync.md).
# Microsoft Outlook
## Add on-call schedule to Outlook Calendar
View your Spike on-call shifts directly in Outlook on the browser or desktop. Any changes made in Spike will appear automatically in Outlook.
### Subscribe in Outlook on the browser
1. Go to the settings page for your on-call schedule.
2. Click **Calendar sync** and copy the subscription link.
3. Open [Outlook](https://outlook.com) and sign in.
4. In the left sidebar, select **Add calendar**.
5. Choose **Subscribe from URL**.
6. Paste your Spike calendar link.
7. Enter a name for the calendar and click **Import**.
Your on-call schedule will now appear in your Outlook Calendar view.
### Subscribe in Outlook Desktop (Windows or macOS)
1. Copy your calendar subscription link from Spike.
2. In Outlook, go to **File → Account Settings → Account Settings**.
3. Under the **Internet Calendars** tab, click **New**.
4. Paste the Spike calendar link and click **Add**.
5. Enter a name for the calendar and click **OK**.
The calendar will appear under **Other Calendars** in Outlook and update automatically.
{% hint style="info" %}
Outlook checks for calendar updates automatically. You'll always see the latest schedule whenever Outlook refreshes your subscription.
{% endhint %}