Mac quickly launches application from finder

Allows you to put your application on the Finder's toolbar for quick Launch. Find the program you want to add, and drag the mouse to the toolbar. This method is not just for. App apps, any file can also be dragged onto the Finder's toolbar. If you want to delete it, you can right-click on the program you don't want on the toolbar (without the right mouse button, please press CTRL and click the mouse). Then select Delete. Of course you can also press the CMD key to drag the icon out or rearrange the position.