How do I lock the keyboard on a MacBook? 

Macbook are smooth and shiny electronic devices that people are often attracted to. This includes young children and even pets sometimes, but those are probably. The last people a person would want to mess with your Mac.

If someone needs a quick way to lock their Mac’s keyboard. To prevent any kind of interference, this is the right place.

To lock a Mac keyboard, one has to download a third-party app, such as Karabiner Element, Lockey, and Keyboard Locker, or simply lock the entire Mac.

People can still use their Mac when the keyboard is locked to an app, but they can’t unlock the keyboard with key shortcuts.

A Macbook keyboard lock can definitely come in handy when someone least expects it. Below this paragraph is information on how to lock your keyboard.

How to clean it, how to isolate it, and a few other tips. We hope these tips help anyone get a better idea of how to protect their Macbook effectively!

How to lock the Macbook keyboard

Sometimes, locking your Mac’s keyboard becomes a necessity, whether someone is trying to protect it from small children, stray cats, or simply wants to put it away while watching a movie.

But to do that, there is a need for anyone to have the proper knowledge to do so. Here are some of the ways someone can try to lock their Mac keyboard!

Third-party applications

Sometimes it helps to download an app or two to help manage your Mac and keyboard. Apps like Karabiner Element, Lockey, and Keyboard Locker will lock your Mac’s keyboard while leaving the screen on.

This is ideal if you ever need to watch a video or audio on your Mac without actually needing the keyboard.

However, with a Mac update, some of these apps may stop working. If you can’t lock the keyboard through any of these apps after your Mac updates, you’ll have to find a new app to use.

Karabiner Element is one of the most popular third-party apps that lock the Mac keyboard. To lock the keyboard through the Karibener Element, do the following:

Open the downloaded Karabiner Element app

Type “disable” in the search box

Click the box that corresponds to the internal keyboard

Completely lock the computer

If you don’t want to download a third-party app, there’s not much you can do to lock just the keyboard on a Mac. However, you can lock down the entire computer.

You can use the Control + Shift + Power Button key symbol to lock your Mac, or you can press Option + Command + Power Button to put your computer to sleep.

Both options will disable the keyboard, but they will also disable the rest of the computer. You can also, of course, close the lid if you’re using a MacBook, but that prevents you from fully using the keyboard. (Source)


To use your Mac while the keyboard is locked, do the following:

Open System Preferences

 The Accessibility icon

The Options button at the top right

Click the box to create a checkmark next to “Ignore built-in trackpad when Mouse Keys is turned on”

Click ok

Close System Preferences

Mac Keyboard Lock and Cat-Proofing

For those who own a cat and a Macbook, there is probably the annoying experience of a wandering cat coming and using your laptop keyboard as a bed when everything is warm.

While some may view this as very nice, it does not change the fact that the computer is also used for other, more productive and important means. Here are some tips for auditing your Mac.

You can use any of the above suggestions to lock the keyboard. However, one of the most popular ways to keep your cat away from your keyboard is to use an external monitor.

Simply connect an external keyboard and monitor and one will be able to keep the laptop closed all the time. This will discourage your cat from falling asleep on the laptop, especially while on the computer.

Another tip is to simply use your Macbook in a place where your cat is not likely to try to use it. A desk or couch doesn’t always work because those are two places where a cat can comfortably get up and make herself at home.

Consider writing at the kitchen table, bar, or somewhere where the cat isn’t allowed to sit at the computer or distract the person trying to type or do any work. This does not mean the keyboard is locked, strictly speaking, but it should help fix the problem.

Another tip, if nothing works and it becomes tempting to suffocate the cat, is to go into a personal bedroom and lock the door. You can also go outside while the cat is stuck indoors and get some fresh air.

Lock and clean

In addition to locking out your keyboard from pesky cats, a good way to take care of your Mac is to know how to clean it. If the keyboard is still on and in the way, it won’t be much fun to find the screen is broken, because cleaning it touched a lot of keys.

Make sure the keyboard is locked before cleaning your Mac, otherwise it will be difficult to clean if the wrong keys are pressed at the wrong time.

Here are some tips that apply to any product to clean:

Use lint-free fabrics

Avoid abrasive towels, paper towels, or washcloths

Avoid excessive wiping

This can cause damage

Disconnect cables and external power sources

Nobody wants to get electrocuted

There are no liquids near any openings or moisture in them

In general, be careful when it comes to liquids around electronics.

Do not use sprays, bleach, or hydrogen peroxide

Some helpful cleaners when cleaning, recommended by Apple, are Lysol and Clorox Kitchen Disinfecting Wipes. Some of the more specific wipes are:

Wipe with 70 percent isopropyl alcohol

Wipe with 75% ethyl alcohol

These tips and tricks help lock down your keyboard and help prevent cats and dust from getting a good experience with your great Mac. Cleaning, anti-walking, and a keyboard lock should be all a person needs to have the best experience with their computer.

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