Simply open your browser. And type the person's name + email address. You can also try the following queries: “Firstname lastname” + “@gmail.com”

On your computer, go to Gmail. Enter your Google Account email or phone number and password. If information is already filled in and you have to sign in to a different account, click Use another account. If you get a page that describes Gmail instead of the sign-in page, at the top right of the page, click Sign in.

To search for emails received before a certain date, type before:YYYY/MM/DD into the search bar. Then press enter. For example, if you want to locate emails received before December 5th, 2022, then write before:2022/12/05.

Start a new email message. This usually works by selecting a Compose, New, or Write button. Look for a line that begins with From. It contains your email address.