When you quickly press and release the left mouse button twice, you are :

The correct answer is: C. Double-clicking

When you quickly press and release the left mouse button twice, you are double-clicking. Double-clicking is a common action used to select an item or open a file.

• Primary-clicking is clicking the left mouse button once. Primary-clicking is the most common way to select an item.
• Pointing is moving the mouse cursor over an item.
• Secondary-clicking is clicking the right mouse button once. Secondary-clicking is often used to open a context menu, which is a menu that contains commands related to the selected item.