Fonts are changed in "File - Page Setup". Click on Help in UFT 3.0 and look under printing.
If the problem is that you are getting funny characters in the wrong places, be advised that UFT uses a proprietary font called "Roots" to draw lines and perform other functions in internal reports. On some computers the program cannot find this font if more than 250 fonts are loaded. (This has to do with the fact that the program lives within Win 3.1 and 16 bit limitations).
If you are seeing problems on the Indented Descendant report, "ROOTS font" is more than likely the problem, and you will need to move some of your fonts to another folder.
Look in Knowledge Base.
If you have other problems, please give more data. -john