(computing) a notebook computer

first time using a brush / (by extension) first time doing something / (slang, by extension) man losing his virginity

Same as above

new, novel / latest, recent / modern / fresh

notebook

to take a note, to write something down

(archaic) new, novel / (archaic) latest, recent / (archaic) modern / (archaic) fresh

(obsolete) Alternative spelling of 新たし (aratashi): new, novel

(obsolete) Same as あたらし (atarashi) above

(computing) Clipping of パーソナルコンピューター (pāsonaru konpyūtā, “personal computer”); a PC