I have a WD My Passport 1 Tb external drive. It is currently formatted for Window (NTFS). There is info currently on the hard drive. Can I change the formatting to MS-DOS with the files on it, or will it erase them? I was a PC user and now I have a MacBook Air and want to use the same hard drive, I just don’t want to reformat it and lose all the info on it already. (It holds all the family photos and a lot of music).
Thanks in advance!