Most likely, you have long known that in order to lock the operating system, you need to use a combination of "hot keys" type of «Win + L». That's just the method, though good, but he has his own very peculiar disadvantage, which is that after the operating system lock screen on a PC or laptop running for about 10 minutes. Of course, it is possible to configure and monitor a shorter duration of the work, provided that you use the power-up configuration, but again, the monitor will still not be extinguished simultaneously with the OS lock. But what if there was not, but we still found a way in which Lock Windows 10 and turn off the display occur simultaneously.
1. Download the utility called «NirCmd». The developer tools «NirCmd» is a developer «NirSoft». Note that the utility you're downloading is not on the server side or the resource, and the developer's site, where it is distributed free of charge and does not have any viruses.
2. Download the script from our server or dial it in any text editor manually. Please note that saved the document should be in the format «VBS» name «lock.vbs». It should be noted that the preservation of the document, you'll need to enclose the name in double quotes (as in the screenshot below): 
3. New action for you should be to create a separate folder, where you'll actually need to unpack the downloaded archive with «NirCmd» utility. In the new folder, and drag the document to the script «lock.vbs»: 
4. In order to Lock Windows 10 and turn off the display proceeded as quickly as possible, we recommend that you create a shortcut to the "desktop" that will always be on hand, and on it will be possible to click a couple of times, if necessary, in order to lock the operating system and turn off the display at once. 
The only thing that we do not recommend you to do is to fix the "Shortcut script" to "Taskbar", as in this case, the script will not work the way you need to, and accordingly, the operating system will not be blocked because of the fact that treatment program is a completely different area of the Windows 10 operating system.
