To uninstall Malwarebytes on Chromebook devices, refer to Google's support article Uninstall apps or extensions, or go to the Google Play Store. This article guides you through uninstalling Malwarebytes through the Google Play Store.
Deactivate Malwarebytes as a Device Administrator before attempting the steps in this article. Refer to Deactivate Malwarebytes on Android as a device administrator for instructions that apply to both Android and Chromebook devices with Google Play app support.
Uninstall Malwarebytes on Chromebook through Google Play
If you have uninstalled Malwarebytes Premium on Chromebook and need to transfer your subscription to a new Chrome OS device, see Download and Install Malwarebytes on Chromebook devices.