Using Boxes, maxed out specs, and still runs slow

I was having trouble installing virt-manager so I went with boxes so I can us ubuntu in one of my udemy classes as thats the recommendation. I have Boxes/ubuntu terminal open in half the screen and firefox running the udemy course in the other half. I can hardly type in the Boxes Ubuntu VM as its so slow and chunky to the point of being useless. I reinstalled Boxes, set the see=tting like memory way past the recommendation and still same problem.

If you click on my ptrofile here i dont hsve a slow machine I have 16gb of nenory and a 512 ssd.