You can delete a tab when it is not needed.
When you delete a page that has a tab, the tab is automatically removed. When you remove a tab for a page, the page is not deleted.
You can delete the Public Folders and My Folders tabs, and add them back later, if needed. Deleting the tabs does not delete Public Folders and My Folders from Content Manager.
Steps Using My Preferences
Click the may area button , My Preferences, and then click the Portal Tabs tab.
A list of your current tabs appears.
Select the check box next to the tab you want to remove, and click Remove this tab.
You can select multiple tabs.
Click OK.
The tab is deleted from the tab bar.
Steps Using the Tab Menu
On the tab bar, click the tab you want to remove.
From the tab menu , on the left side of the tab bar, click Remove this portal tab.
In the message box, ensure you are deleting the proper tab, and click OK.
The tab is deleted from the tab bar.