How to change file permissions on Windows 10

Files created by users on a Windows 10 system are usually directly accessible. You will find, however, that other users cannot access many files and folders created by Windows 10, and the files and folders that reside in a user’s folder / libraries.

System files and folders are locked for all but the admin user while user files are locked for other users to keep them private. File or folder permissions can be changed, and the process is easy but you need to have the right level of system access to change those permissions.

File permissions on Windows 10

Before we get down to how you can change file permissions on Windows 10, you should know what level of user rights you need to change file permissions.

  • System files and folders: You must have administrative user rights to change file permissions.
  • User files: You must have administrative rights, or access to the user’s wn account.
  • TrustedInstaller property files: Again, you need admin user rights to make changes to a file or folder owned by TrustedInstaller.

File permissions vs file attributes

One other concept that we need to get out of the way before we get down to how you can change file permissions on Windows 10 is file permissions vs file attributes.

File properties are things like the file is read-only or not. A file feature often transmits from one device to another when the file is copied, emailed, or uploaded and downloaded. In many cases, modifying this feature does not require administrative rights.

File permissions in general specific to your system that means if you have a file that only your user can access on your system, and you send an email to a friend, they will be able to open it. File permissions control who can and cannot open a file on the system or network or directory they live.

Change file permissions on Windows 10

To change file permissions on Windows 10, follow these steps after signing in with the correct user account required for the job.

  1. Open File Explorer.
  2. Navigate to the file you want to change permissions for.
  3. Right-click on the file and select real estate from the context table.
  4. Go to Security tab.
  5. Click Edit fo na Groups or usernames.
  6. In the next window, you can select all lists user or group to view and change permissions.
  7. Select a user / group.
  8. Enable option in the Deny column to revoke the permission eg if you enable the full control check box in the Deny column the selected user will not be able to open the file at all.
  9. Click Enter and then All right.

Add user to file permissions

Sometimes a user is not listed at all in the Users or Groups box in a file security window. In this case, you have to manually add the user before you can grant them permission. In this case, the user will be given all permissions for the file just because they are not on the list of users who have access to any type.

  1. Navigate to the file and right click e.
  2. Choose real estate from the context table.
  3. Go to Security tab.
  4. Click Edit under Users or groups.
  5. Click Add.

  1. In the new window that opens, enter the username in the Box ‘Enter the name of the item to select’.
  2. Click Look at names.
  3. Once proven, click OK.
  4. The user will now appear in the list of users with permissions set for the file.
  5. Change the permissions and click Enter.


As a rule, you should exercise caution when changing permissions for a system file or folder. You should also stop removing property from TrustedInstaller and if you have to do so, revoke the permissions as soon as you can. Lastly, your admin user usually accesses your files and you can remove that user but do not restore system access to a file unless you have a good reason to do so. to do.

The post Revealed how to change file permissions on Windows 10 first on TechtricksNg.

Leave a Comment