Very small icons and fonts how do I enlarge?

Yes, several programs I can't change the font size and they are very small.
but others I can increase, and currently I am using several "IU Metro" programs due to the larger fonts.
and using DirOpus where you have the option to increase the font size of some things and I did it and it was wonderful.

So please leave this noted for those who know in the future that DirOpus will have the option to increase the size of these things that I mentioned.