Sup guys, Ive been having a problem with my external hard drive...It wont work, it takes forever for windows to detect it and then when it does I double click it to get my files from it and it takes a while to try to open it then it says something about an error, I want to format it and wipe everything off but I dunno how, ive searched on the net and all ive found is use disk utility but I cant find that in windows?

Im sure someone has had this problem, and knows how to fix it. Please help!!!!!!!!