Font of my Norton 360 went bad

Hi everyone, I've issue with my Norton 360's font. While it scans my optimises my pc, 360's font becomes worse than it should be (become more obscure). I don't remember when this started but I've this issue for a while. Is there a way fix it?

My issue can be seen in screenshot, I hope my issue is clear in the screenshot. Scanning in the back has less clear font, while Norton 360's opening screen has more clear font

[Edited image to remove personally identifiable information to conform with the Participation Guidelines and Terms of Service]