Changing fonts in ggplot2

Question

Once upon a time, I changed my ggplot2 font using using windowsFonts(Times=windowsFont(\"TT Times New Roman\")) to change it. Now I can\'t get it

Answer 1

To change the font globally for ggplot2 plots.

theme_set(theme_gray(base_size = 20, base_family = 'Font Name' ))