My computer has over 200 GB of ROM missing

[Kryptic Norman]

When I bought my computer it had a storage capacity of 1TB divided into C and D partitions, each 500GB storage capacity. C houses the OS and restore points while D houses my games music movies and stuff. I recently discovered that D has 37 GB remaining from 499 but all items currently stored in that partition is 240GB. Where might the other space be or what could be done for it to be accessible for further storage purposes?

 

[USAFRet]

When I bought my computer it had a storage capacity of 1TB divided into C and D partitions, each 500GB storage capacity. C houses the OS and restore points while D houses my games music movies and stuff. I recently discovered that D has 37 GB remaining from 499 but all items currently stored in that partition is 240GB. Where might the other space be or what could be done for it to be accessible for further storage purposes?

There is a LOT of stuff that is hidden from you with that view.

1. Please show us a screencap of your Disk Management window

2. Install and run WinDirStat. This might help visualize where you space is going.