If you have recently moved from one operating system to another, you may be a little confused with all the new keyboard shortcuts you need to learn. But both macOS and Chrome OS have built-in settings that allow you to change the default keys on the keyboard ̵1; Control, Alt, Windows and Caps Lock. They can make the adjustment much easier.
Adjust keys on macOS
MacOS includes the ability to switch around modifier buttons. To access it, go to the System Preferences main menu (gear icon in the Dock) and then click on the “Keyboard” icon. Click “Modifier Keys” on the first screen.
On this screen, you can bind Caps Lock, Control, Option (which is the Windows key on most keyboards) and Command (which is the Alt key on most keyboards). If you get confused or think an app shortcut is not working properly, you can click “Restore Defaults” to return to normal.
Note that macOS, unlike Windows and Chrome OS, can remember multiple layouts for different keyboards. If you connect or pair another keyboard, these settings will not be transferred. Just go through the process again. On the plus side, you can set different key bindings on different keyboards, if you want.
Adjust keys in Chrome OS
On Chrome OS, go to the Settings main menu. (You can search for it or click “Clock” and then the “Gear” icon.) Scroll down to the “Device” section and then click “Keyboard.”
You can also switch around the buttons Control, Alt, Windows (called “External meta” here), Escape, Backspace and Caps Lock.
You can also re-bind the “Search” button – on most Chrome OS devices, it’s the magnifying glass key, where Caps Lock is on a standard keyboard. Note that it is possible to assign a single function to several keys.
Adjust keys on Windows
Unfortunately, there is no built-in way to re-bind Windows keys. But you can do it yourself with a popular program called SharpKeys.