How do i format my micro sd card?

Question

when i first bought my micro sd card i didnt have to format it at all but i dont know why i have to format it now. and when i try to format it it says unable to format or something like that so my question is how do i format my card is something wrong with it or what because its only 3 months old and it worked perfectly fine yesterday. all i want to do is download music from my computer

Answer 1

there are programs on your computer that do it i use SD formatter v2.0 but save all your files to your computer so you can put them back later  just google SD formatter and connect it to your computer download the software and it should work i had the same problem with my pearl