So I'm curious about Linux and as I only a single computer, I was thinking about downloading Linux on a virtual machine. but I was wondering how I would handle that. My PC is fairly old and I currently do not have much storage space at all, but for the purpose of using Linux to mess around with it and maybe getting into understanding the cybersecurity with Linux. Should I be concerned about low storage space when considering that there's a lot of stuff I could potentially download that's related to security? And assuming I shouldn't be concerned, is there anything specific I should download through the terminal that would help me with understanding security in Linux?