Answer: Add controls to your form
Step-by-step explanation:
The toolbox is basically used to add control in different types of forms. The toolbox is the type of the window that basically contain the many types of icons and the buttons and each perform different function in the system.
The toolbox are commonly used for performing different types of operations and it is mainly used for quick access in the system. The toolbox is docked in main menu of the window in the computer system.