In the mid-1980s to mid-1990s, there were many models with key holes in the case. The reason why you need to lock a PC that doesn't need to have a key inserted like a car and put an engine in it is ...
As a method for unlocking a locked key by a third party who does not have a legitimate key, there is Widely used around the world, the pin tumbler lock consists of 6 metal pins connected to a spring ...