Hi,
To remove the power from the resistors, you can try this:
Edit the resistor.fzp file in /core, and remove the “showInLabel=“yes”” from the powe property. Then, save and close the file, open Fritzing and regenerate the database (Parts menu → regenerate parts database). Close Fritzing and the changes should be there next time you open Fritzing.
Regarding the font size of a note, check Kjell´s post:
I did not manage to increase the size by copping from word, but it seems that he managed.
I cannot reproduce the crash in Firinzing 0.9.8 (official build, Windows). Open a bug report in the repository, I have not seen it reported.