Recently, I built my first PC but I am new to this whole thing and didn’t realize I should’ve downloaded my OS onto my SSD and instead I downloaded it to my HDD. Now, I have 500gb of things which is too much for my 240gb ssd. I also have an external 2tb hdd type of thing that I’m thinking I might be able to use. This external drive is literally external and not even in my case. Here’s my question: What’s my best option for moving my OS over to my SSD and can I make my life easier with the external drive?