If you want to work with APL, you probably want to install the free APL fonts and keyboard mappings from Dyalog at https://www.dyalog.com/apl-font-keyboard.htm

If you want to work with APL, you probably want to install the free APL fonts and keyboard mappings from Dyalog at https://www.dyalog.com/apl-font-keyboard.htm https://www.dyalog.com/apl-font-keyboard.htm If you just want to play around with it, you might try https://tryapl.org/ https://tryapl.org/