What does the WindowServer do on a Mac?

If you see something on your Mac’s display, WindowServer put it there. Every window you open, every website you browse, every game you play—WindowServer “draws” it all on your screen. You can read more at Apple’s developer guide if you’re technically inclined, but it’s not exactly light reading.

How do I fix WindowServer high CPU and memory usage Mac?

How do I make my Mac run smoother?

1. Go to System Preferences > Users & Groups and remove unnecessary Login Items.
2. Pinpoint and terminate resource-heavy processes.
3. Release disk space by deleting clutter such as application caches and logs.
4. Uninstall apps you don’t use.
5. Install the latest macOS update.

Can I force quit WindowServer on Mac?

You may be tempted to force-quit WindowServer if you find it using an insane amount of CPU resources in the Activity Monitor, but you shouldn’t. You can’t use your Mac without this process running in the background. Despite being a safe system process, WindowServer sometimes causes your Mac to malfunction.

What is taking up my CPU Mac?

View CPU activity on your Mac in the Activity Monitor window. To enable viewing in the Dock, choose View > Dock Icon, then select the Show CPU option you want to view. In the Activity Monitor app on your Mac, do any of the following: To view processor activity over time, click CPU (or use the Touch Bar).

What is WindowServer process on Mac?

What is WindowServer on Mac? Simply, it’s the macOS process that draws elements on the screen, whether they are application windows, icons, or websites. The more windows you have open at any one time, the more CPU cycles WindowServer needs.

What happens if I quit WindowServer?

It triggers a hard logout. This entry was posted on Sunday, January 18th, 2015 at 9:59 pm and is filed under code. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

What is WindowServer process?

WindowServer is a process that controls the drawing of graphical elements and windows on your Mac’s display. Under normal circumstances, it should take up so few system resources you won’t notice that it’s running. However, occasionally things can go wrong, and it consumes way more CPU cycles or RAM than it should.

How do you clear the CPU on a Mac?

For the apps installed from Mac’s App Store:

1. Click the Launchpad icon on the Dock, and then type CPU Usage in the Search box.
2. As the target app appears, position the pointer over its icon, then press and hold until the icon starts to jiggle.
3. Click Delete in the pop-up dialog to confirm the uninstallation of CPU Usage.

How do you clear a Mac CPU?

This may also help speed up your Mac.

1. Tidy up your Desktop.
2. Fix the Finder.
3. Close or merge Finder windows.
4. Stop apps starting up automatically.
5. Shut web browser tabs.
6. Delete browser extensions.
7. Make sure you have lots of free disk space.