- Check if the contact is saved or just remembered as a frequent choice.
                                      - Click on the Contact tab (icon of two people) in your email.
- Make sure "Your contacts" is selected on the left side.
- Search the list for the contact you want. If it is not listed, it is just a frequent choice.
 
- If the contact is saved:
                                      - Select it in your list of contacts.
- Check the box or circle to the left of the name to select it.
- 
          Select "Delete" from the top menu.
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- If the contact is a frequent choice:
                                      - Compose a new email and start typing the name or address in the "To" field.
- When the suggestion pops up, hover the mouse over it without clicking.
- 
          Click on the "X" that appears to the right of the name.
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- The contact will no longer appear as a suggestion for you.