Block multi-user login My Windows 7 I use alone

                  Although the Windows multi-user login method can have its convenience side, it also has a headache for users. For example, although you set a password for your account or set it up in other ways, it is forbidden to install software, play games, or browse the yellow website, but he/she can still create a new account, then install software, play games, browse in it. Yellow website. What should I do?
There are many ways to solve this problem. This article is one of them. The following is the specific operation steps under the Win7 system (in fact, the Vista system can also be operated like this)
1. Click on the lower left corner. Win7 start menu button, enter "local security policy" (or secpol.msc) in the search box, press Enter or click to open "Local Security Policy". Before that, I believe everyone has read the article "I am the first secret of Windows 7 master", you must make good use of the search box of the start menu (Figure 1).

2, expand "Local Policy", click "User Rights Assignment", and find "Allow Local Login" in the right window (as shown in Figure 2 below)

3, double-click "Allow Local Login, in the pop-up dialog box (this article takes the Guest account as an example), select Guest, and then click the “Delete” button in the lower right part (as shown in Figure 3 below). Of course, you can also disable Users, but you want to make sure your current user is in the Administrator user group.

After the modification is completed, click the "OK" button to save the settings of this item. Go back to Figure 2 above, find and double-click "Deny Local Login" in the right window, then delete the "Guest" account and save the settings to exit (Figure 4 and Figure 5).


This is done!
In fact, the setting priority in Figure 5 is not as high as the setting in Figure 3. This means that if you set up a user in Figure 3 to log in, but in Figure 5 it is incorrectly set to refuse to log in, the system will take the settings in Figure 3 as the standard.
With the above settings, you can solve the problem of "being" installing software to a certain extent. However, at the same time, modifying this setting may affect the normal operation of some program clients, and individual software may also have problems such as program compatibility errors.