Here are some tuto tips: Also, you can keep your Mac OS and applications updated to make sure performance-related bugs are fixed. Restarting your Mac can also help clear temporary issues that cause increased WindowServer activity. Besides that, keep an eye on resource-intensive applications using Activity Monitor and close or replace any programs that regularly lead to high CPU or memory usage. And, monitor resource-heavy apps in Activity Monitor and quit or replace any programs that consistently cause excessive CPU or memory usage. Another option is to reduce WindowServer memory on your Mac by shutting down extra windows, tabs, and apps that keep refreshing content on the screen. Also, try switching off flair effects like scrolling in System Settings > Accessibility. When using multiple displays, it is advisable to keep only the essential ones connected, Mainly if high-resolution displays are involved. Besides, updating macOS and your apps to the latest versions will help fix issues related to performance. Rebooting your Mac can also erase any temporary glitches that increase WindowServer running time. Apart from that, keep an eye on resource-intensive applications through the Activity Monitor and close or replace any programs that regularly lead to high CPU or memory usage. Read more: https://datarecovee.com/knowledge-base/windowserver-mac/