What does the domain in an email message mean?

Apko pata hai ka kistra poti karta hai? plz muja patao

The first step in preparing for a speech is to choose a topic. list 6 different possible speech topics that interest you and that would be appropriate for an audience of your peers. 3 of the topics should be informative, and 3 should be persuasive. (site 1)

The process of? involves students offering each other constructive feedback to improve their written drafts.