Most of the projects I've being a part of, I use only font names. i havn't received any complaint about it, buh is it advisable?

Answer 1

Yes, but you can always use google fonts that are free to use for commercial projects.

Answer 2

Just go to Google Fonts - http://www.google.com/fonts/ , add the font you like to your collection, and press the download button.

Answer 3

kk...buh is google fonts available offline?