MacBook Air 2020 mouse pointer moves randomly after clicking

I have a macbook air 2020. I am having this issue: when I click on something, the mouse pointer moves to a random clickable item. I restarted it and shut it down but it still moves. Any solutions?

MacBook Air 13″, macOS 26.5

Posted on Jul 20, 2026 2:28 PM

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Question marked as Top-ranking reply

Posted on Jul 21, 2026 11:11 AM

Are you using the computer's trackpad or an external mouse?


Go to System Settings > Accessibility and see if any options are turned on, particularly in the "Motor" section.


If you are using the trackpad and not an external mouse, there could be a serious underlying problem. See this checklist::


Check your battery for swelling. Symptoms:


— Unexpected trackpad and/or keyboard behavior including random input.

— The gap between the display and the deck is not even when the display is closed.

— The gap between the bottom plate and chassis is uneven in places.

— Some of the screws that secure the bottom plate have popped out.

— The trackpad surface is higher than the surrounding deck surface.

— The computer "rocks" a bit on a known flat surface†.

†  I find solid-surface and granite countertops very effective flat test surfaces.


A swelling battery can enlarge at an alarming rate as if fills with flammable gases. The is enough force to render the computer non-repairable in days. If you find this is the issue, do not wait to get it addressed.

2 replies
Question marked as Top-ranking reply

Jul 21, 2026 11:11 AM in response to renz183

Are you using the computer's trackpad or an external mouse?


Go to System Settings > Accessibility and see if any options are turned on, particularly in the "Motor" section.


If you are using the trackpad and not an external mouse, there could be a serious underlying problem. See this checklist::


Check your battery for swelling. Symptoms:


— Unexpected trackpad and/or keyboard behavior including random input.

— The gap between the display and the deck is not even when the display is closed.

— The gap between the bottom plate and chassis is uneven in places.

— Some of the screws that secure the bottom plate have popped out.

— The trackpad surface is higher than the surrounding deck surface.

— The computer "rocks" a bit on a known flat surface†.

†  I find solid-surface and granite countertops very effective flat test surfaces.


A swelling battery can enlarge at an alarming rate as if fills with flammable gases. The is enough force to render the computer non-repairable in days. If you find this is the issue, do not wait to get it addressed.

Jul 20, 2026 8:48 PM in response to renz183

Welcome and thank you for reaching out. 🤗


If you have any antivirus software or VPN installed, then remove it A.S.A.P. as they interfere with the system operations and performance.


If you don’t have anything like that installed, then try the following:


First, let’s see if this issue happens in Safe Mode:


  1. Shut down your Mac.
  2. Press and hold the power button on your Mac. As you continue to hold the power button, your Mac turns on and loads startup options. When you see Options, release the power button.
  3. Select your startup disk. It's named Macintosh HD, unless you changed its name.
  4. Press and hold the Shift key, then click the “Continue in Safe Mode” button below your startup disk.
  5. Log in to your Mac. You might be asked to log in again.


If the strange behaviors do not occur, then it may possibly be a software issue.


If the issue doesn't continue in safe mode:

Leave safe mode by restarting your Mac normally, then try to reproduce the issue.


If the issue doesn't return, it might have been resolved by the other things that safe mode did at startup, such as checking your disk and clearing caches.


If the problem persists, then let’s try this:


Need more help?


Additional help:


Good luck! 👋🏼😉

Smiliñ 😎 Brian | Community Volunteer

MacBook Air 2020 mouse pointer moves randomly after clicking

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