Windows 7 / Getting Started

Convert your drives to NTFS

The easiest way to choose a filesystem for a drive is to format it. But if you need to convert a drive without wiping its data, use the FAT to NTFS Conversion Utility (convert.exe). To convert drive J:, for example, just open a Command Prompt window (cmd.exe) and type:

convert j: /fs:ntfs

Include the /v option to run in "verbose" mode, which provides more information as it does its job. Type convert /? for other, more esoteric options.

Note that this is a one-way conversion, at least when using the software included with Windows 7. If you need to convert an NTFS drive to FAT32 for some reason, you'll need a third-party utility such as Disk Director.

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