(computing) plug-in

(electricity) plug (the edge-part of power cords)

(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) installation

(computing) to install

new, novel / latest, recent / modern / fresh

needed, necessary

need, necessity