無線network點樣set password?

加拿大人

屋企得一個modem,我同我同屋都係用wireless上網,但呢排有人偷左我條線上網
有無人可以教我點set password?
可唔可以set password之後,我唔駛次次online都打password, 淨係第一次login個network先要打?
THANKS

chungundertaker

係個router到set
set完揀encryption
打密碼個陣就揀翻corresponding既encryption就得