Disk partitioning is the act of dividing a physical hard drive into multiple logical storage units called partitions. In Windows 7, this process is essential for organizing data, separating system files from personal files, and preparing a drive for a fresh operating system installation.
Windows 7 provides a capable native tool for disk partitioning that satisfies the needs of most home users. By using the Disk Management MMC snap-in, users can efficiently shrink volumes to create new storage areas for data organization or backups, provided they respect the MBR limitations and ensure data is backed up before making structural changes to the disk. partition in windows 7