THESE ARE THE MOST COMMONLY USED APPLICATION PROGRAM FOR THE NEW BEGINNERS OF UBUNTU LINUX THAT CAN FOUND IN THE UBUNTU SOFTWARE CENTER:

Note:
if you want to download more free application program for ubuntu linux
go here: // ubuntu software center just type in the search engine the application you want.

HOW TO INSTALL ADDITIONAL SOFTWARE

The Ubuntu development team has chosen a default set of applications that we think makes Ubuntu very useful for most day-to-day tasks. However, you will certainly want to install more software to make Ubuntu more useful to you.

TO INSTALL ADDITIONAL SOFTWARE, COMPLETE THE FOLLOWING STEPS:

1. Connect to the Internet using a wireless or wired connection.


2. Click the Ubuntu Software Center icon in the launcher, or search for Software Center in the dash.


3. When the Software Center launches, search for an application, or select a category and find an application from the list.


4. Select the application that you are interested in and click Install.


5. You will be asked to enter your password. Once you have done that the installation will begin.


6. The installation usually finishes quickly, but could take a while if you have a slow Internet connection.


7. A shortcut to your new app will be added to the launcher. To disable this feature,
   uncheck View > New Applications in Launcher.

REMOVING APPLICATION:

(The Ubuntu Software Center makes it easy to remove software that you no longer use.)

1. Click the Ubuntu Software Center icon in the launcher, or search for Software Center in the dash.


2. When the Software Center opens, click the Installed button at the top.


3. Find the application that you want to remove by using the search box, or by looking through the list of installed applications.


4. Select the application and click Remove.


5. You may be asked to enter your password. After you have done that, the application will be removed.