I took my hard drive out of my Pavilion 14 and put it into this new Pavilion laptop, when I broke the screen on the old...

@oldturkey03 I have no idea what model. And I solved the issue by going to the Task Manager, which showed my memory at 81% capacity. So I selected all items and ended their task. They all stopped running, moving the memory usage back to 51%. Now the laptop runs smoothly.