I know it sound sily but can any one tell me how a file system can affect system performence does it enhence speed of write/read head of HDD or......................how.

i know using ntfs is suggested over FAT32 but what is the core reason behind it.......for what it is suggested.......... in simple i know the result of better file system like more faster search,less access time to resouces,etc

but the core question is how it make it .........


soory if you find it bit silly but this thing can't be googled easily.