Double clicking the application's icon will launch an application. If the application is shown in the Dock then only a single click on its icon is required.
Change the icon in the application's resource file, then recompile.
When you remove an icon from the desktop on a Mac, you do not put the application in the trash only the desktop icon.
An icon
an icon is an item of a toolbar however a toolbar has various icons to select form :) xoxo hope this helps :p
Hold down on the icon of the application that you do not want, and an X will appear on the corner of the icon. Click this X and you can delete the application off of your iPad.
Minimise the application window and click on the icon for the new application.
Applications can be added to a Mac's Applications folder by either dragging the application's icon into the Applications folder or double clicking and running an installer script which will copy the application into the Applications folder. Once installed double clicking the application's icon will launch the application and its icon will appear in the Dock. If it is an application that will be used frequently click and hold on the icon in the Dock and select Options, from the menu that will pop up, and then select Keep In Dock. The application can then be quickly launched from the Dock as required.
An icon is the picture that decorates a shortcut. The shortcut is a path to a file.
After you have downloaded Google Earth to your computer, you simply click on the icon to open the application. For a Mac, you download the application, then drag the icon to your desktop and click on it to open the application.
Is this iTunes icon in the dock? Grab it and drag it out of the Dock, and it will go away. Then drag the icon of the application you want to use into the Dock. If you mean the application icon...that's fixable too, at least on a Mac. Create or get the new icon you want. Copy it. Find iTunes, which is in the Applications folder, and do Get Info--command-I. Click on the icon at the top of the info box, and Paste the new icon in. Very easy to do.
This will show you how to turn a system icon on the taskbar on or off.