How do you say ‘when does she send a message’ in French

Need to pass this french class. will mark branliest you have been learning about technology and computers all week. now pretend you are working as a tech support for a computer company, you have someone on the phone who is not familiar with computers and has a hard time starting and turning off the computer as well as opening and sending emails. write a paragraph of at least 5 sentences in french, explaining to that person how to start and turn off the computer, how to get to her/his emails, open them, respond to the emails and send them.