Font refers to the name of the typeface design, e.g. Arial or SIL Charis. Typically when used online, Audio Project Manager will try to include the font that is needed and these are made available in the Configure Audio Project Settings dialog box.
Keyboard refers to the physical device that allows users to type characters and the software that enables it.
If a font or keyboard you need is not present or not working correctly, get more help.
Fonts you need may be available at https://scripts.sil.org/.
Keyboards you need may be available at https://keyman.com/.
See Also: https://software.sil.org/audioprojectmanager/resources/.
Refer to the Help system for your computer's OS (operating system) to learn about switching keyboards (input methods).
If you transcribe using a phonetic (IPA) script, you will need an appropriate keyboard.