The Announcements Index Page allows you to view, filter, and make new announcements for your course.
Click the Announcements link in course navigation.
There are a few ways to filter Announcements:
1. Search for a announcement by typing a announcement title, a user name, or a keyword in the Search title, body, or author field.
2. Click the Unread button to hide all read announcement and view only the unread announcements.