SanDisk Cruzer 8GB Write Protection Problem

@gamymo wrote:

I have a 8 gb sandisk. I am not a good computer user as I am an old man. I cannot write,move,copy etc. Whenever I request,

it said" the disk cannot be written because it is write protected. please remove thr bwrite protection from the volume in drive (i).

how can I solve this problem to use the flash drive normally? HELP!!!