Wow, I just realized I didn't even mention the controls anywhere, so thank you. I will put them in my notes too, but here it is. Yes, the yellow boxes with the Purple screen are the computers. To interact with them, you need to press E. When holding the left click, a lightsaber pops up, which, with the right code, can damage enemies.
Anyway, I really appreciate it because, for some reason, I thought the controls would just pop into the brains of the player. I would be really glad if you would try it again!