RTFM



Read the fucking manual!

and RTFM
exclam. & comp. abb. Simply read the manual and stop asking someone else to explain it to you! (Usually objectionable.) Why should I write you a how-to book? RTFM!
See also: fucking, read

RTFM

verb

Common Names:

NameGenderPronouncedUsage
Fiachna-Irish
Arsenius-Ancient Greek (Latinized)
Furaha-Eastern African, Swahili
Barnes[ba:nz]
Hikaruhee-kah-ṙooJapanese
Baako-Western African, Akan