My Book Studio 2 TB. How to use this with Windows 10

What are you trying to accomplish? Are you just trying to make it available as a drive letter? If so you may need to format the drive as that model comes pre-formatted for Mac if I recall:

Thanks for the mail. I am trying to use the drive for my PC backup. The drive is recognised as a hardware but unable to open. Thank you

What happens when you try to open it? Were you able to format it following the instructions I provided? Can you attach a screenshot of the screen where you are unable to open it and any error that is occurring?

Yes I followed the instruction in the link you provided. I was able to format and managed to write my backup on it. Great! Thanks a lot for your help
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