It's simple to send important information and announcements to your employees,
Dashboard announcement
Go to Setup > HR > Announcements.
Click Add.
Enter the Publish Date.
From the Employee Filter drop-down list, select the groups you want to receive the announcement.
This list is fed from SETUP > Security > User Filters. For more information, see How to Create Custom Filters.
Enter a Title.
Enter the message in the large field at the bottom.
Use the message editor to customize formatting and add links, images, file attachments, and more.
Click Save.
On the date you selected, the notification bell on the top-right of employees' dashboards displays a red dot. If you want to send the announcement by email, see the procedure below.
Email announcement
Go to Setup > HR > Announcements.
Click the Edit icon (pencil) for an existing announcement.
Make any necessary changes to the fields.
Click Save & Send.
The Save and & Send button doesn't appear until you have saved an announcement.
Here is a short video demonstration: