How to Joomla! - Joomla! tutorials and extensions

Title
How do I make the left navigation menu alway open?
How do I remove the page title from the front page of my site?
How to allow Registered Users submit an article/news on the Front Page
How to change Active modules for a menu item?
How to disable login in the first page?
How to display a menu item to user home page after logging?
How to remove the word "home" from the Home site?
How to use page class suffix in joomla! 2.5?
JT Save Redirect - Useful for creating many articles on the front page
Not getting full article after Read More button