Pages is designed to open to the front page for a group, if there is a front page selected. To select a page from the Pages Index, click the View All Pages button.
Create a New Page
Click the Add Page button.
Type a name for your page . Add content to your page using the Content Selector . Edit the content and add links and media using the Rich Content Editor  or switch to the HTML Editor .
Edit Page Settings
You can decide who can edit the page by selecting the Who can edit this page drop-down menu . You can also notify users that content has changed by selecting the Notify users that this content has changed checkbox .
Click the Save button.
Note: If you try to navigate away from a page without saving, a pop-up warning will be generated.