Is there a way to change the notification time for High Sierra or Mojave?
101347
How to change how long notifications stay on a Mac?
12905
Is there a way to get Google Calendar reminders to act like Alarms?
48401
How to cancel AlarmClock that was created by my app?
155416
How to automatically set time to day with command blocks
59093
How do I adjust the Clock Indicator format?
17216
How to hide status bar notification icons?
154654
Turning off Device Enrollment Notifications on MacBook Pro
67840
How to get world clocks to show on the task bar in Ubuntu 18.04
127300
Is there a way to disable update notifications in Mojave?
102344
How to set "Notify me of a new Ubuntu version" on command line
57925
How do I lock my screen without making it sleep on macOS 10.11.3?
75385
How can I implement Apple's "Snooze" functionality in their Clock app?
3403
Clock time is off on dual boot
74273
How do I re-enable Notification Center in Yosemite or El Capitan post-upgrade?
5972
How do I customize the date/time display in GNOME Shell's top bar?
8285
OSX Notification Center Icon
50571
How to turn off notifications for individual apps?