Graphics Problem?

I’m extremely new to UE4 and when I first opened up a blueprint template the graphics were amazing including motion blur, but then when I made a new blank project the graphics went complete potato, the resolution was horrible, the motion blur was gone, and the ambient occlusion went missing, was there something I accidentally pressed to make this happen? Please help.

Here’s a screenshot of the problem.

Maybe check the engine scalability settings of the player? It might have switched to Low from Epic or something. That does look pretty bad.

Where do I change the engine scalability settings?

On the setting icon, beside blueprint icon.

Thanks guys, now I’ll be able to start working on some stuff.