Let's find module Home on the frontend, actually - you can easily find the position of this module on the frontend:

Let's view the general content of module home on the frontend:

To edit those content in the backend, please go to: Administrator ->> Component ->> k2 ->> Then searching for key word: "Home Page":

To edit content of Homepage, please select Home page you want to change. After choosing home page, you can edit content of article. Please note that every module will have an article. To edit it, please go to: Extension ->> Module ->> Then filter for the keyword: Homepage: