Windows XP: The Complete Reference Chapter 32: Formatting and Partitioning Disks Chapter Introduction What Are Partitions, File Systems, NTFS, and Drive Letters? What Is a Partition? Types of Partitions Partitions for Multiple Operating Systems Installing Multiple Versions of Windows with PartitionMagic What Is a File System? What Are FAT, FAT32, and NTFS? Why Divide Your Hard Disk into Partitions? What Are Drive Letters? What Are the Properties of Disk Drives and Partitions? Properties of Partitions (Volumes), Floppy Drives, CD-ROM Drives, and DVD Drives Properties of Hard Disk Drives Partitioning a Disk Using Disk Management Creating a New Partition Selecting the Active Partition Deleting a Partition Repartitioning a Disk Converting Partitions to NTFS Choosing Your Own Drive Letters Changing Drive Letters Assigning Pathnames to Partitions Assigning Drive Letters to Folders Formatting a Disk Formatting a Hard Disk Formatting a Removable Disk Copying a Floppy Disk Checking Free Space Using CD-ROMs and Audio CDs