I have menus in home page. Now i want to display different modules in different page and also I want to add SEF custom name to pages. Since I am new to Joomla, Any help greatly appreciated.
Thanks in advance
To assign modules to pages;
Joomla 2.5 instructions
Joomla 3.x Instructions
To enable SEF in Joomla follow the official docs here.
TIP: System Links/ Menu Item Alias can be of great help to organize your menu. You can create several menus (show them or not in the frontsite), and create aliases to them.
Hope this helps.
You can use Advanced Module Manager. With Advanced Module Manager you have the possibility to assign modules to just about anything you want.