DISCLAIMER: This process is a one-way process and all steps must be taken to ensure that data is backed up before attempting. The author is in no way responsible for loss of data, damage to disk, data and the computer as a whole.

Before you begin, please make sure that you know the following terms :

1. FAT : File Allocation Table is a computer file system architecture developed by Bill Gates and Marc McDonald in the late 1960s and 1970s. It is the main file system in use for MS-DOS and the earlier versions of Windows up to but not inclusive of Windows NT.
2. NTFS : New Technology File System is a relatively newer file system which is used by Windows NT, server 2003/2008, XP, and Vista. It is more powerful than the FAT system and employs newer security features and enhancements.

Now onto the process itself :

1. Backup all important files, folders to an external hard drive or DVD.
2. The conversion process must be initiated in the command prompt so :
   • Click Start -> Programs -> Accessories -> Command Prompt.

     OR

   • Click Start -> Run -> Type cmd in the box -> Press enter.
3. By now the command prompt should have opened up. In case you didn't know, the command prompt is the black screen with white text.
4. Now type vol followed by the name of the drive you wish to convert
   • Example : For D drive type vol d:
5. A name and a serial number will be displayed on the screen. Note down the name as you will need it later.
6. Now type convert (drive letter) /fs:ntfs.
   • Example : To convert D drive to ntfs type convert d: /f:ntfs
7. In the case that your operating system is on the drive you want to convert, the program will ask whether you would like to schedule the conversion for when the system is restarting. If you would like to do so, Click Yes.
8. Next, the system will prompt you for the label name of the drive you wish to convert. It will appear as follows :

   The type of file system is FAT.

   Enter the current volume label for drive d: (or whichever drive you chose)

9. Enter the volume name you noted down earlier and press ENTER.
10. Once the conversion process is complete you can quit command prompt by typing exit and pressing enter.
11. Congrats on your new improved NTFS drive!!