In Microsoft Windows, permissions are used to control the level of access that users have when working with files, folders and other objects on a computer. Permissions can be set to allow full control, modify, write, read and execute, list folder contents, read and write, or deny access. These permissions apply to users and groups who are allowed to access the file or folder. In this article, we will look at how to change the permissions on a file in Windows.
To begin, right-click on the file/folder you wish to change permissions for and select “Properties” from the context menu that appears. You should now be able to see the current permissions set on the file/folder; the first tab will display the current owner and the currently set permissions. To change permissions, click on the “Security” tab. Here you can select a user or group from the list and then, by clicking the “Edit” button, will be able to change the permissions set on the file/folder.
If you wish to change the permissions for only certain users or groups, you can select them from the list and then click the “Advanced” button. This will bring up the “Advanced Security Settings” window, which will show you the current permissions for each user or group listed. To change the permissions for a specific user or group, select them from the list and then click the “Edit” button.
From here, you can either select or deselect the tick boxes that appear beneath the “Allow” and “Deny” options. By default, all permissions will be set to “Allow”, but if you wish to deny access to certain users or groups, you can do so by simply deselecting the tick boxes. When you have finished making your changes, click “OK” to save them.
The last step is to click “Apply” and then “OK” again. These changes will now be applied to the file/folder in question and will take effect immediately. It is important to remember that changing permissions can be dangerous and should only be done with caution. If you make any mistakes, it is possible that some users may be able to access files or folders that you did not intend them to.
Ultimately, changing permissions on Windows files is simple, but it is important to ensure that the correct permissions are set for each user or group who needs access to secure documents. If you are unsure of what permissions should be applied, it is best to consult an expert or search for guidance online.