Blur images on quiz game. Please help!

Im very new to Unreal. Working on this quiz game, where theres a different image with every question. I figured out how to add images, but for some reason the images show up really blur. I have attached the screenshot of my problem and also how I am using images on my questions. PLEASE HELP!
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In the image details panel (double click your image asset), set Compression Settings to UserInterface2d, Change Level Of Detail> Texture Group to UI. See if that works.