ELI5: Explain Like I'm 5

M-Module

M-Modules are modules that can be used to help improve the performance of a computer or other device. They work by adding extra components (like extra memory or a special processor) to the device that make it faster. For example, if you have a laptop that is slow and has difficulty running graphics-intensive apps, an m-module could be used to upgrade it and make it run smoother.