Hello, so... the question is this: Can I make a partition of my laptops' HDD work as an external drive. So that when I connect a USB cable to my laptop, then connect the other end of the USB cable to another PC/laptop this other PC/laptop than thinks that an external HDD is connected to it... I'm assuming I would need some sort of software to specify which partition I want to be recognized as the external HDD and then possibly specify which USB port to use...? Or not necessarily a partition, just any specific folder would work as well... So... help... please... So far I haven't found any answers googling.