I found a file on my PC at C:/user/pcname
The file is called NTUSER, the first time i opened the file's properties the size was changing some how. Now its size is 5.25mb...
From a quick search i understand it supposedly store user settings, but when trying to scan it. Norton can't scan it. Is that normal?
The file is made a year ago, its strange becaus i use this pc alot longer.
Hidden in every user profile is a file named NTUSER.DAT. This file contains the settings and preferences for each user, so you shouldn’t delete it and probably shouldn’t edit it. Windows automatically loads, changes, and saves the file for you.
https://www.howtogeek.com/401365/what-is-the-ntuser.dat-file/
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When you make any change in the user configuration, it is saved into the Registry. During the logout process, this changed setting is saved into the NTUSER.DAT file. The next time you log in to the computer, it loads all the information from the same NTUSER.DAT file.
You should not try and delete the NTUSER.DAT file. If you delete it, you will lose all your personal settings and configurations. The user account could even get corrupted and stop working.