SMM

SMM can refer to two distinct concepts: Social Media Marketing (SMM) and System Management Mode (SMM). 

Social Media Marketing (SMM) is a form of internet marketing that uses social media platforms to build a brand, increase sales, and drive traffic to a website. It involves engaging with audiences through various content formats, such as text, images, videos, and stories, to build a community and foster brand loyalty. 

System Management Mode (SMM) is a high-privilege operating mode in x86-compatible processors used for low-level system management functions. It is entered via a System Management Interrupt (SMI) and executes code from a segregated memory block.