Final answer:
The Selection tool lets users select and manipulate whole objects or shapes in graphic design and image editing software. It is essential for adjusting elements within digital compositions.
Step-by-step explanation:
The Selection tool allows you to grab an entire object/shape in various graphic design and photo editing software. It is a fundamental feature in applications like Adobe Illustrator and Photoshop. When you activate the Selection tool, you can click on an object to select it. Once selected, you can move, resize, or manipulate the object as needed. This tool is especially useful for designers and artists working on digital compositions, ensuring that they can easily reposition and adjust elements in their artwork.