jfem :
Hello to everyone.
I just want to know the reason why formatting a PC in Win7/WinVISTA is very very much faster than formatting the same PC in WinXP.
When you click the button in Windows 7 setup to format any given hard drive, it performs a quick format. When you do a quick format, all that happens on the drive is a wipe of the Master File Table on NTFS volumes (File Allocation Table for FAT16 ad FAT32 formatted volumes) which only consists of a few sectors. With a full format, it wipes the FAT or MFT, and then reads every other sector to ensure they can all still be accessed.