What does SEO mean?

SEO stands for "Search Engine Optimization." It is the process of optimizing a website or web page in order to improve its ranking in search engine results pages (SERPs). This is done by making the website or web page more attractive to search engines, which helps it to rank higher in the search results for relevant keywords and phrases.

Blogger is a popular blogging platform that is owned by Google 

Blogger is a popular blogging platform owned by Google that allows users to create and manage blogs. It is a free and easy-to-use platform that offers a range of features and tools for creating and publishing blog posts, such as customizable templates, rich text editing, and the ability to add images and videos.