Russian ⇄ Arabic Chinese Chinese Taiwan Chinese simplified Czech Danish Dutch English Finnish French German Greek Hungarian Italian Japanese Korean Norwegian Bokmål Polish Portuguese Spanish Swedish Turkish

основной пользователь stresses
gen.	primary user (ssn)
adv.	principal user
comp., MS	primary user (The main user of a device. (A device can have more than one primary user))
IT	first time user
progr.	generic user (ssn); main user (ssn)

основной пользователь: 13 phrases in 7 subjects

Electronics	2
Information technology	3
Mass media	1
Programming	2
SAP	2
SAP tech.	2
Telecommunications	1