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WindowServer High CPU And Memory Usage on Mac? Here's the Fix

In the Activity Monitor, you may notice a process named WindowServer that uses a lot of CPU and memory resources. Although we know that high CPU and memory usage can degrade Mac performance, there is no way to completely close the WindowServer process to reduce its CPU and memory usage.

So, what exactly is it, why does it use so much CPU and memory, and how to deal with the high CPU and memory issue it causes?

[Fixed] WindowServer High CPU and Memory Usage on Mac

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3 Ways to Completely Uninstall Kaspersky on Mac

Kaspersky Internet Security is one of the best antivirus software for Mac. But if you don't like it or have found a better alternative and want to remove it from your Mac, keep reading this blog, and we will show you how to get rid of it properly in 3 ways.

Let's get started

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9 Fixes for "Error Connecting to Apple ID Server"

Wondering how to fix the error connecting to the Apple ID server? In this post, you'll get 9 easy and effective solutions. Keep reading.

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How to Speed Up Spotify on Mac

Wondering why Spotify is so slow on your Mac? Read this blog to find its reasons and learn some easy tips to address this issue.

Spotify Slow on Mac? 5 Way to Speed It Up

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How to Delete Photos from iCloud on iPhone, Mac, iCloud.com

Check how to delete photos from iCloud on iPhone/iPad, Mac, or iCloud.com. Learn how to delete photos from iCloud but not iPhone or from iPhone but not iCloud.

How to Delete Photos from iCloud on iPhone, Mac, or iCloud.com

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[Full Guide] How to Download and Install iPadOS 17.6.1

Want to update or upgrade your iPad to the latest iPadOS 17.6.1? Read on to learn how to download and install the update.

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7 Ways to Fix "An Error Occurred Downloading iOS 17.6.1"

This post guide from [Dr.Buho](https://www.drbuho.com/) aims to solve the “Software Update Failed: An Error Occurred Downloading iOS 17.6.1” issue on your iPhone. 7 tips will be introduced. Read on for details!

7 Fixes for "An Error Occurred Downloading iOS 17.6.1"

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5 Ways to Fix Error Code 43 on Mac

This post will explain what error code 43 is on Mac and guide you to fix it. Read on for detailed information.

Fix Error Code 43 on Mac in 5 Ways [2025]

How to Hide and Remove "Frequently Visited" in Safari on Mac 

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Don't want others to see your "Frequent Visitors" on Mac Safari? Then check out this guide to learn how to hide or remove it with detailed steps.

How-To