Moving old HDD to new computer as extra storage

Cuti3N3rDx

Commendable
Sep 1, 2016
4
0
1,510
Hi :)

I built a new computer and I wanna move my old harddrive from my old build to my new computer. However, it has the OS on it, and my new computer can't read it so I can't partition it/reallocate it. It has all my data on there and I can't back it up, so is there any way I can use my old harddrive in my new computer without deleting the data? Thanks!

I have a Windows 10.

EDIT; On my new computer, I have an SSD that has my new OS (Windows 10) on it, so I am not looking to make my old harddrive boot an OS from it, I just want the data.
 

Cuti3N3rDx

Commendable
Sep 1, 2016
4
0
1,510


I'm inquiring if there is a way to not format my harddrive.
 

Cuti3N3rDx

Commendable
Sep 1, 2016
4
0
1,510

Yes, files (folders, images, music, other media, documents, etc) is what I meant by 'data'. Apologies for not specifying.



I just want to maintain the files I have on there without formatting it or backing it up. My old drive has Windows 7 on it and I'm guessing that's why my new computer (that has Windows 10 on it) doesn't want to read it on the Disk Management window.
 

USAFRet

Titan
Moderator


Again...define "files".
But your new system should be able to read that, even if it has Win 7 on it.

What exactly does Disk Management show?
Does that drive appear in Device Manager?