1. Click "Run" in the computer and then click "OK" after entering "gpedit.msc" in the input box.
2. Then we click on "Group Policy" in the window we click "Computer Configuration"/"Windows Settings"/"Security Settings"/"Software restriction Configuration" click to enter.
3. After entering we click on the "Operation" and then click "Create Software Restriction Policy", as shown in the following figure.
4. Then we click on the "other rules" item to open.
5. Right-click the blank area of the window and select the new hash rule item from the pop-up right-click menu.
6. Then in the Open window we click the "Browse" button, select the program to restrict, and set the security level to "not allowed"-"OK" click on it to enter.
7. You will find that the restricted program item has been added to completion at this point. Finally restart the computer, the settings will take effect!
Okay, that's it. Of course, some friends will say we can use some software to limit this is also possible, like a foreign anti-virus software, selling coffee or a safe dog can, but they are not suitable for personal computer use Oh, use on the server this method is not, you can use proprietary software OH.