Access Permissions are no longer a headache

When we use our own account to log on to the system, Windows gives us the corresponding permissions based on the corresponding account. Permissions cover almost every corner of the system. If you have insufficient permissions or do not know much about the permissions you have obtained, some usage problems may occur.

Q: Our company only has one computer, which is usually managed and used by others. For the sake of security, I set up a management user and a restricted user. How can I prevent a restricted user from accessing the D disk used to store files after logging on to the computer?

A: First, open the Group Policy, choose "Local Computer> Management Module> system> Disk Quota", and enable the disk quota; select "Properties> quota items" of disk D to open the quota item of disk D. Create a quota item and the "user" window appears, click "advanced" to add the Restricted User. After adding the user, confirm the next step. The "Add new quota" option appears, and select the "restrict disk space to" option, and set both values to "0 ". In this way, if a restricted user accesses a d disk, the disk is not full or the write protection is not available, so as to achieve the desired effect.

Q: When I set permissions for a folder, I found that the "allow" column for items such as full control and modification in the permission settings window is gray and optional, the deny column is normal. Why? How can this problem be solved?

A: The reason for "allow" is that the NTFS permission has the default permission inheritance function. In the folder permission security settings window, select "advanced". In the advanced settings window, select the "inherit permissions that can be applied to sub-objects from the parent item" selected by default ...... "To restore the" Allowed "column.

Q: Some computers on the LAN are installed with Windows 98 and some are installed with Windows XP. Now, a problem occurs when Windows 98 users access the shared directory of Windows XP, access denied frequently occurs. How can this problem be solved?

A: I believe many readers have encountered a situation where Windows 98 cannot access Windows 2000, which is caused by the default shutdown of Guest users in Windows 20000. You only need to enable Guest users. In Windwos 2000, select "Local Computer Policy> Computer Configuration> Windows Settings> Security Settings> Local Policy> User permission assignment> Deny access to this computer from the network ", check whether there are any Guest users. If there is any problem, this is the case. It is OK to delete the Guset account!

Q: I used Windows XP and set up an administrator account during installation. After that, I found that only this account was created in the welcome logon window, what should I do if I want to log on as Administrator?

A: First, log on to the system with the created administrator account. Then, open the "control panel" and select "performance and maintenance"> "Management Tools"> "Computer Management" under "category ", open "Computer Management → local users and groups → users". You can see that the Administrator account is here to stop or delete the created Administrator account, in this way, the Administrator account will appear in the logon window when the computer is restarted.