On macOS 13 and newer, go into Notification Center, click Focus, and choose how long.

I will also show you where you’re able to control notifications on a per-app basis.

You’ll now see Focus is on and Do Not Disturb’s icon is highlighted.

Do Not Disturb highlighted in the Control Center of a Mac running macOS 14.

choose the Control Center icon twice to dismiss it or just choose the desktop.

To reenable notifications, just follow the same steps as above.

ClickDo Not Disturbin the left pane if it isn’t already selected.

The Do Not Disturb menu item highlighted in the Focus section of Control Center on a Mac running macOS 14.

Notifications will be suppressed during your chosen time period each day.

The notifications will be collected in the notification center and displayed whenever you wake up or unlock your display.

It’s also a bit more professional to avoid cluttering the display with notifications when presenting.

The Apple Menu on a Mac.

Suppose you want to receive most notifications but a handful of apps that are annoying you.

In that case, disabling notifications from those specific apps while leaving everything else alone is easy.

In theApple Menu, selectSystem tweaks…

SelectNotifications.

The location of System Preferences on Mac.

Swipe down to find the App you are looking for.

We’ll use the Discord as our example.

At the very top,turn the switch to off to turn off notificationsfrom Discord.

The Notifications option on Mac.

you’re free to select which method of notification you wish to get below that switch.

launch the Notifications setting menu by clicking theApple menuicon and then navigating toSystem Preferences>Notifications.

Click anappto access its notifications prefs.

The Do Not Disturb option on Mac.

tap the slider next toAllow Notifications from (App).

That app will be prevented from sending notifications until you tap the slider again.

Here’s how to immediately turn off all notifications:

Press and hold theOption key.

A screenshot of the Mac notifications menu.

Click theNotification Centericon in the top right of the menu bar.

The icon will turn gray, and your notifications will pause.

To turn notifications back on, press and hold theOption keyand click theNotification Centericon again.

The Apple Menu and System Settings… highlighted on the desktop of a Mac running macOS 14.

Notifications highlighted in System Settings… on a Mac running macOS 14.

The apps highlighted in the Notifications section of System Settings… on a Mac running macOS 14.

The switch to turn off notifications from an app in the app section of Notifications of System Settings… on a Mac running macOS 14.

A screenshot of the Mac notifications menu.

The notifications center paused on Mac.