I am old and can not see clearly the part detail in the Library Window. Is there a way to change this font so it is easier to read. I even have it on a large screen but can see it clearly at all. I will add to my post a picture of the area I am referring to.
I'm guessing you are using Windows 10 with screen scaling. It is a known issue that you are encountering and there are quite a few posts on the forums. This is a recent post on the issue: Change Scaling of CircuitStudio