Q:
A: if you have vista, find computer management ( you can type it in the search box). then clik disk management.all hard drives that are connected should show on the list.right clik on the one that you want to change then choose change drive letter or path. clik change then put the letter you want then that's it.if you have xp,right clik my computer then clik manage.clik disk management and then its all the same as vista.