Private and Public Tabs on the Home Page
As a site administrator, you have a Public and a Private tab on your Home 
page enabling you to make different modifications to your personal Home page and to the Home page that displays for users in your site.
page enabling you to make different modifications to your personal Home page and to the Home page that displays for users in your site.• Use the Public tab to make modifications to the Home page for users in your site.
page for users in your site. | • Once users customize their Home page, they will not see modifications you make to the Public tab.• All site administrators see the same Public tab. If two site administrators edit the Public tab simultaneously, the change made first is saved. The second site administrator will receive an error stating that the change could not be saved. |
• Use the Private tab to make modifications to your personal Home page.
page.For information, see Home Page Overview.