Windows 10: Users advanced security settings

I was in file explorer and opened the file users. 3 users came up. Mine, public and guest. Then I clicked on the properties of say public. It then bought up a screen and I clicked advanced settings and then clicked on find now. I clicked ok and a list of over 30 users came up and I do not know who they are or how to dleet them. I took screen dumps but cannot find out who they are. I did have some odd evnts in event log also. How do i delete these users if I cannot see them except for when I click on the advanced security settings ? Can I post a screen duimp on here or email it somewhere for help? I have had alot of files deleted and changed by an unknown source. How can I tell who it is? and how they are connecting to my laptop. Thankyou

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How to Create MUlti-user Folder Security for a School Setting

Samuria,

Thanks for the suggests. A couple of comments or questions.
1)There is no group called Everyone on my security tab
2)is there a precedence order on the list of Users/groups on the Security tab. For example is it top to bottom or bottom up? Do individual users have precedence to groups
3) is there a defined hierarchy to the list of. For example is Users a subset of Authenticated Users,....

Again, thanks for taking your time to respond

 

Advanced Security

In advanced security setting, how many people should be listed for having full control? I am the only user on this laptop, and it has my name, SYSTEM, and Administrators (my laptop). I have not given any permissions to anyone for any of my folders, or
anything on my account.

 

File history on USB security user access

Hi,

To isolate this concern, we suggest that you follow the steps below:

• Open File History folder.
• Select all the files that you don't want to be accessed.
• Right-click on the highlighted files and choose Properties.
  
• Go to Security tab.
• Click on Advanced.
• Select all the user account that you don't want to have access on your File History folder.
• Click on Disable inheritance.
• Lastly, click on OK.

Let us know how it goes.