Page name, title and filename areas - These are mandatory areas. Here you are able to change the name of your webpage.
Keyword area – This is used for search engines. This keyword is the word your visitors will type into the search engine when looking for your page.
Description area – This the description the search engines will give when displaying the search results for the keyword your visitors are looking for.
After putting in all the information you may Save your changes or Cancel them using the bottom actionmenu of your CMS.