By mistake I made my WD external HD as a recovery disk in Windows 8.The OS upated my HD and now I am only left with 35GB. 1. I want to format and get back the 1TB disk space. How can I do that? If I try to format now it only does quick format in the 35GB disk space.
More abouthard drive formatting recovery
why don't you try deleting the entire partition and then creating a new then formatting it?