Unable to read by windows after used by MacOS

Hi there,

I need help interm of modified my external after tried many times in windows. I have been used my external almost a year in MacOS. And now, I wanna change my external into windows form. Is there any help to be used for my situation? Really needed for my studies.

Thanks.

See [WD Community] [WD External Drives/External Drives for PC] Trying to reformat My Passport. Please help