Terms containing not a

Subject	English	Chinese simplified
comp., MS	not a number	非数值 (A value that represents the result of an invalid calculation)
comp., MS	strong password (A password that cannot be easily guessed or cracked. A strong password is at least eight characters long, does not contain all or part of the user's account name, and contains at least three of the four following categories of characters: uppercase characters, lowercase characters, numbers, and symbols found on the keyboard (such as !,	强密码