Hard drive problem

[Anonymity17]

I have a 2TB Hard drive. It gets corrupted when it reach almost 75 gb. I can move files to my desktop, but I can't delete them from the drive and I can't put any new files on the drive. Also, when I try to copy some file at first it will show on the hard drive but if I unplug it the file will vanish but the storage decreases like the file just became invisible..I even wanted to delete folders and use the drive for something else, but I can neither delete nor add if it reach the 75 Gb. I'm using windows 10 on my laptoo. Please help me

 

[davidgirgis]

Right-Click on the start button, and select Disk Management.
Is the drive formatted correctly? As in, just like you would expect it to be?
Do you see one 2 TB partition, or is there one 75 GB partition and the rest unallocated?

You may right click and create partitions, by assigning drive letters through the simple wizard.

If not, you may have a bad drive.

PS: Anonymity is like a warm blanket.