How to launch a newly installed program [duplicate]

After you successfully installed Google Chrome, click on the Dash and search for "Chrome". When you find it, open it:

Another way is to open the terminal and run inside of it the following command:

google-chrome

Next, if you want to have it all the time on the Launcher, just right click on the Google Chrome icon from the Launcher when it is opened and select "Lock on Launcher":

There was an desktop entry for all the installed applications.It will be located in /usr/share/applications.Double click on the desired application icon on that folder.Now you will be able to launch that application.