System clocks are generally set to Coordinated Universal Time (UTC). The operating system uses your time zone to convert system time into local time. This is recommended unless you also use another operating system that expects the clock to be set to local time.
Imasragen n unagraw ttusbadun s umata ɣer wakud agreɣlan amsideg (UTC). Anagraw n wammud iseqdac tamnaḍt-inek·inem takudant i wakken ad iselket akud n unagraw ɣer wakud adigan. Aya yettuwelleh-d, ala ma yella tseqdaceḍ anagraw-nniḍen n wammud ara yeṛǧun asbadu n umasrag ɣer wakud adigan.