Every app you launch, every window you open, every game you play, and every video you stream - you can all see them because of the WindowServer process. Whatever you see on your screen, it was put there by the WindowServer process. It reflects the application’s behavior on your screen, which means whatever you want the application to do, WindowServer manifests the graphics that you see on the display. It serves as a liaison between your applications and your display. WindowServer is a core component of macOS and it is made up of services responsible for window management. This article provides information on how to deal with WindowServer issues and whether it’s safe to end the process. Ending the WindowServer process without knowing what it does can cause errors.

The high consumption of resources can cause problems like frozen windows, difficulty launching and closing apps, and more. Other problematic processes include nsurlsessiond, mds_stores, mdnsresponder, trustd, hidd, and syslogd. Check the WindowServer process as it’s known to cause issues and high memory and CPU usage.

To check for problems, open the Activity Monitor in Finder > Go > Utilities. If your Mac is running slow or experiencing performance issues, it could be due to its age or a problem with the computer. It allows easy access to essential apps and enables users to multitask without any lags or freezing. MacOS is a popular operating system due to its fast speed and smooth user interface.

Mac activity monitor windowserver