Where to find screensaver settings on your Mac
Your Mac's screensaver timing lives in System Settings under the Desktop & Screen Saver panel. Open System Settings (the gear icon in your dock or Applications folder), then click Desktop & Screen Saver in the sidebar. You'll see a list of screensaver options on the left and a dropdown menu labeled "Start after" on the right — that dropdown controls how many minutes pass before your screensaver turns on.
The exact location changed slightly between macOS versions, but the Desktop & Screen Saver panel has been the standard location since macOS Big Sur. If you're running an older Mac, the same settings live in System Preferences instead of System Settings, but the steps are identical.
Key Takeaways
- Open System Settings, then click Desktop & Screen Saver to find screensaver timing controls.
- The "Start after" dropdown menu lets you choose how many minutes pass before your screensaver activates, ranging from 1 minute to Never.
- You can set different screensaver times for when your Mac is plugged in versus running on battery.
- If you don't see the Desktop & Screen Saver option, you may need to unlock System Settings first by clicking the lock icon.
Step-by-step: changing your screensaver timeout
Click the Apple menu in the top-left corner of your screen, then select System Settings. In the sidebar on the left, scroll down and click Desktop & Screen Saver. You'll see a preview window showing your current screensaver choice.
Look for the dropdown menu labeled "Start after" on the right side of the window. Click it to see your options: 1 minute, 2 minutes, 5 minutes, 10 minutes, 20 minutes, or Never. Select the time you want. Your change takes effect when ready — you don't need to restart your Mac or click a save button.
If the dropdown is grayed out and you can't click it, your System Settings may be locked. Look for a lock icon in the bottom-left corner of the window and click it, then enter your Mac password when prompted.
Understanding the "Never" option and when to use it
Choosing "Never" means your screensaver will never turn on automatically, no matter how long your Mac sits idle. This is useful if you use your Mac as a display for presentations, music, or security camera feeds where you want the screen to stay visible at all times.
Keep in mind that turning off your screensaver doesn't prevent your Mac's display from going to sleep. Your screen can still dim or turn off based on separate energy-saving settings in the Battery or Power Adapter section of System Settings. If you want your screen to stay on indefinitely, you'll need to adjust those settings separately.
Different settings for battery versus plugged-in power
Your Mac can use different screensaver times depending on whether it's plugged in or running on battery. To set these separately, look in System Settings under Battery (for laptops) or Power Adapter. You'll find options to set the screensaver time for each power state independently.
Many people set a shorter screensaver time on battery to save power — for example, 5 minutes — and a longer time when plugged in, like 20 minutes. This way your Mac conserves battery life when you're away from a power outlet but stays visible longer when you're at your desk.
Common mistakes and how to avoid them
The most common mistake is confusing screensaver timeout with display sleep time. Your screensaver and your display are two separate things. The screensaver is an animated image that appears after idle time; the display sleep setting controls when your screen actually turns off. You can have a screensaver turn on after 10 minutes but your display sleep after 15 minutes, or any other combination.
Another mistake is assuming that setting screensaver to "Never" will keep your Mac awake. It won't — your display will still sleep based on your power settings. If you need your Mac to stay fully awake and responsive, you'll need to adjust the display sleep settings, not the screensaver settings.
Some people also forget that they've changed the screensaver time and then wonder why their screen is blank when they step away. If your screensaver is turning on faster than you expect, check the "Start after" dropdown to confirm what you've set.
Choosing a screensaver that works for your setup
macOS comes with several built-in screensavers: Floating Message, Drift, Kaleidoscope, Message, Patterns, and others. Each one can be customized — for example, you can change the text in Floating Message or the speed of Drift. Click on a screensaver name in the list to see its options.
If you want a static image as your screensaver instead of an animation, choose the Photos option and select an album from your library. This is useful if you want to display family photos or artwork while your Mac is idle.
Frequently Asked Questions
Can I set different screensaver times for different user accounts?
Yes. Each user account on your Mac has its own System Settings. Log in to a different account and change the screensaver time in that account's Desktop & Screen Saver settings. The changes explore only to that account.
Why is my screensaver not turning on even though I set a time?
Check your display sleep settings in System Settings under Battery or Power Adapter. If your display is set to sleep before your screensaver time, the screen will go dark before the screensaver appears. Also confirm that no app is preventing sleep — some apps like video players can block screensavers from activating.
Does changing screensaver time affect how fast my Mac goes to sleep?
No. Screensaver time and display sleep time are separate settings. You can change one without affecting the other. If you want your display to sleep faster or slower, adjust the settings in Battery or Power Adapter, not Desktop & Screen Saver.
Can I use a custom image or video as my screensaver?
You can use photos from your library by selecting the Photos screensaver option. For custom videos or other file types, you'll need a third-party screensaver app from the Mac App Store. Built-in options are limited to the animations and photo albums that come with macOS.