Tech Reference

How to disable the trackpad on your Mac computer in 2 different ways

mac trackpad
You can disable the trackpad on your Mac if you have a mouse connected, or by using Mouse Keys. Chesnot/Getty Images
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If you find yourself regularly clicking on your Mac computer's trackpad by accident, with the cursor jumping out of place and windows randomly closing, then you will be happy to know that you can disable the trackpad to avoid these frustrating instances. 

And if you use a mouse, there's really no reason to leave the trackpad on, especially if you use an external keyboard. 

Here's how to turn your trackpad off in both cases. 

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How to disable the trackpad on your Mac computer 

1. Click the Apple logo in the upper left corner and select System Preferences. 

2. Select Accessibility — not the Trackpad option. 

How_to_disable_trackpad_on_Mac_ _1
You cannot turn off the trackpad via the Trackpad or Mouse icons in System Preferences.  Steven John/Business Insider

3. Now click on the Mouse & Trackpad option on the left menu. If you have a mouse or wireless trackpad connected, simply check the box on the bottom to disable your trackpad. 

disable trackpad
Check this option to disable your trackpad whenever a mouse is connected.  Steven John/Business Insider

4. If you don't have a mouse connected, but want to disable the trackpad anyway, check the box to "Enable Mouse Keys" and then click Options. Then check the box to "Ignore built-in trackpad when Mouse Keys is on" and hit OK.

How_to_disable_trackpad_on_Mac_ _2
Mouse Keys uses certain numbers and letters on your keyboard to control your mouse.  Steven John/Business Insider

Mouse Keys is a function that lets certain numbers and letters on your keyboard — and the numeric keypad — control the movement of your cursor. If you also check the box to "Press the Option key five times to toggle Mouse Keys" you'll be able to turn your trackpad on and off by tapping the Option key five times in a row. 

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Steven John has been a freelance writer for more than a dozen years and has been a regular contributor to Business Insider since 2017. His work includes a focus on the tech world, covering companies including Apple, Microsoft, Meta, Google, and others. He also reviews restaurants, shares how-to cooking articles, and writes general interest pieces.Steven also writes for publications including Architectural Digest, The Daily Beast, Forbes, and more. In the past, he also wrote for New York Magazine, Mashed, U.S. News & World Report and other outlets. He runs his own outdoor lifestyle site, Dad Gear Review, and co-hosts the Fact Trekkers podcast with his son. He has had two novels published, Three A.M. and Outrider. He graduated from Emerson College with a degree in communications focused on filmmaking.He is an avid outdoorsman and can be frequently found in a kayak or on a mountain trail, often with his family along for the adventure.Expertise:Tech industryTech hardwareOutdoorsCookingRestaurantsDIYPopular articles:Microsoft: A history of the software giant co-founded by Bill Gates, its products and services, jobs, layoffs, and moreYouTube is a major entertainment force. Here's the platform's history, plus how to create a channel and upload videos.Inside the life and career of Bill Gates, the Microsoft co-founder, billionaire, and philanthropistTim Cook net worth: How the Apple leader earns and spends his moneyBecoming an Amazon seller is a simple process. Here's what's involved, plus how you make money and get paid.