Automatic security update
Protect your system from malwares
Powerful anti phishing technology
Files password protecting ability
Easy usage for all type of users
Professional presentations and spreadsheets documents creating
Compatible with Microsoft Office
Access to emails, calander and notebook with Thunderbird
Manage your email accounts
Manage, edit and share photos and videos
Compatible and full support from cameras and mobile phones
Beautiful interface
Compatible with different devices
High speed and secure
Support from different web browsers like:FireFox , Chorome...
What's new in Ubuntu:http://www.ubuntu.com/ubuntu/whats-new