[wipe free space on hd with multiple user logins]

The file history? Yes, it's not a user specific thing, it's stored in the MFT which is accessible to all users.

 

It is also my understanding that the hd is not unique to each user. However what would not delete if user "a" ran a wipe free space, what would still be visible for user "b"?

 

Basically I had two logins one a computer, and three other people had user logins. I ran ccleaner on both of my user logins, but only ran wipe free space for user "A". what still exists on user "B" login?

[wipe free space on hd with multiple user logins]

I have a question regarding the wipe free space feature. If the laptop I am using has multiple users, and I run wipe free space under one user login, is the history deleted on the hd for all accounts?