We all use USB ports for many purpose but in some situation we need to disable USB ports for security reasons, to do this you don’t need to call any IT professional or don’t unplugged any hardware, just disable USB port from device manager, lets see how to do this.
1. Right click on “This PC” than “Manage”
2. Click on “Device Manager” extend the “Universal Serial Bus Controllers” select and right click on “USB Root Hub” now “Disable or Enable”