See explanation below.
Explanation
* Open File Explorer.
* Browse and find the file or folder you want to have full access.
* Right-click it, and select Properties.
* Click the Security tab to access the NTFS permissions.
* Click the Advanced button.
* On the "Advanced Security Settings" page, you need to click the Change link, in the Owner's field.
* Click the Advanced button.
* On the "Select User or Group" page, click the
* From the search result, select your user account, and click
* On the "Select User or Group" page, click
* Click Apply.
* Click OK.
* Click OK again.
* Click OK one more time to complete this task.
It's important to note that if you're taking ownership of a folder, you can check the Replace ownership on subcontainers and object option in the Advanced Security Settings page to take control of the subfolders inside of the folder.
Now you'll need to grant full access control to your account, to do this use the following steps:
* Right-click the file or folder and select
* Click the Security tab to access the NTFS permissions.
* Click the Advanced button.
* Under the Permissions tab, click Add.
* Click Select a principal to add your user account.
* On the "Select User or Group" page, click the Find Now button.
* From the search result, select your user account, and click OK.
* On the "Select User or Group" page, click OK.
* On "Permission Entry", check the Full control option.
* Click OK.
* Click OK.
* Click Apply.
* Click OK.
* Click OK to close the file or folder properties to complete the task.
You can now assign the necessary permissions to the Finance group.
If you right-click on a file or folder, choose tab, we can now try to edit some permissions. Go ahead and click the At this point, there are a couple of things you can do. Firstly, you'll notice that the Allow column is probably greyed out and can't be edited. This is because of the inheritance I was talking about earlier. However, you can check items on the Deny column.
When you click the Add button, you have to type in the user name or group name into the box and then click on Check Names to make sure it's correct. If you don't remember the user or group name, click on the Advanced button and then just click . It will show you all the users and groups.
Click OK and the user or group will be added to the access control list. Now you can check the Allow column or Deny column.
Reference:
https://www.windowscentral.com/how-take-ownership-files-and-folders-windows-10
https://www.online-tech-tips.com/computer-tips/set-file-folder-permissions-windows/

Explanation

Reference:
https://www.howto-connect.com/how-to-attach-a-task-to-this-event-in-event-viewer-in-windows-10/

Explanation
NO, NO, YES
''For example, for a resource, if you assign a user the Read permission and assign the Modify permission on a groep that the same user is member of, the effective acces permissions are a combination of the Read permissions and the modify permissions, wich is modify permission. When you combine Permissions that include Deny permissions, NTFS will evaluate the the deny permissions before the alloe permissions that are set on the same resource with explicit deny taking precedence over all Allow Permissions"

Reference:
https://neosmart.net/wiki/bootrec/#Bootrec_in_Windows10