Hierdie opsie sal skakel op die "sigbare klok", i. e. 'n sigbare inkennisstelling vertoon elke tyd wat gewoonlik net' n klok sal gebeur. Hierdie is in besonder bruikbare vir doof mense.
This option will turn on the "visible bell", i. e. a visible notification shown every time that normally just a bell would occur. This is especially useful for deaf people.