A Partitioning Tool is software designed to manage disk partitions on a computer. It allows users to create, resize, delete, and format partitions, which are sections of a hard drive that can be used to organize data. This tool is essential for optimizing storage space and can help in installing multiple operating systems, such as Windows and Linux, on the same machine. Using a partitioning tool can enhance system performance and data management. Popular examples include GParted and EaseUS Partition Master. These tools provide a user-friendly interface, making it easier for individuals to handle complex disk management tasks without needing advanced technical knowledge.