About 340 hope this helps :)
When reading a first person point of view, remember the author or narrator is giving their side of the story, and does not know the actual emotions of a person other than assuming. it is their explanation of whatever Is being explained.
The best answer to this question is: E-mail was created before personal computers.
<em>According to the statement of this timeline, The first email was created in 1972, which is before 1977, the year of personal computer was developed. </em>
You can usually find them in the beginning of the paragraphs. You're welcome.