What should I do if the right mouse button is created and only the folder is displayed?

Yesterday Xiaobian reinstalled the system for the computer, and did not find any problems before, but suddenly found a more tangled thing today, Xiaobian mouse right click wants to create a TXT document and suddenly found only one folder Options, nothing else, what is going on? In fact, the reason for this problem is that the permissions of some folders are system folders. In principle, it is not recommended to create files, folders, etc. under this folder. You can click Create if you want to test or other needs, but you need to enter a password if you use a normal user right or an account with non-administrator privileges such as Guest. If the current user has administrator privileges, it can be established directly. The following small series introduces the specific method.
What should I do with the right mouse button to create a new folder?

1. Log out of the account we are currently logged in to, and log in to the system with Guest privileges, that is, the guest user. Friends who are not open can be opened in Account Management.
What should I do with the right mouse button to create a new folder? What should I do if the right mouse button is created and only the folder is displayed?

2. Then create a folder in the root directory of the system disk C.
What should I do with the right mouse button to create a new folder?

3. At this time, the system will automatically pop up the user account control window. If you need to confirm, you need to enter the user password with administrator privileges. If you don't have a password, you don't need to enter the password.
What should I do with the right mouse button to create a new folder?

4. At this time, the system will create a folder in the current directory, and rename or paste the file according to the normal operation.
What should I do with the right mouse button to create a new folder?