The Samsung Galaxy Ace S5830 is a nice mid-range Android phone running 2.2 Froyo with Touchwiz 3.0 on top. Although it isn’t quite intuitive, to quickly add a shortcut (or launcher) to that latest great app you just installed on your phone’s main screen (or desktop if you will) is pretty simple.
Simply enter the menu list of all the apps, and when you find the one you want to add, simply press and hold on the app icon. This will instantly transfer you to the desktop screen, with a nice new shortcut already in place!
And now you know!