Go to the Control Panel. Click on Packages and Utilities. Click on Bulk Delete. Click on the check box next to Announcements. Type the word, “Delete” in the box. Click on Submit.
The end of the year is a good time to go through the content that you have added to Blackboard. You can manage this content by making items that you are not using unavailable or delete them.
If you are using your Blackboard gradebook, make sure you save a copy as a backup. This is important because when you remove students from your site it will remove their grades from the gradebook.