Why do I have some applications with blurry transmission?

Question

Windows

I have this problem not only with VS, but also with Figma, Zeplin and many others.

What is it and, if possible, how to fix the problem?

Answer 1

This is jagged scaling.
https://support.microsoft.com/en-us/help/4091364/w...
In the display settings, find "advanced scaling options" and tinker there. It is difficult to guess which settings are right for you, just in case, write down the current settings so as not to make things worse.