[SOLVED] Windows 10 security on opening programs

Tac 25

Upstanding
Jul 25, 2021
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Hi, this is just a simple question.. how do I enable the feature of windows 10 so that the screen goes black and freeze whenever a program is about to be opened, the screen stays that way until I allow the program to run. This security feature is turned on in my gaming pc (on sig), but is disabled at the backup pc (on sig). The tech guy who worked to install SSD on the backup pc turned it off, and I can't figure out how to enable again.
 

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