1. Click Mail at the top-left corner of your Gmail page. Then choose Contacts.
    2. Select the contacts that you want to add to a group, click the Groups button, then Create new.
    3. Enter the name of the group
    4. Click OK

5. To add more contacts to the group

  1. Check the names
  2. Click the Groups button
  3. Check the name of the group
  4. Click apply
  1. To email or share with every contact in the group:

    Type the name of the group into the “To” box, in this picture you can see when I type “period” I can click on Period 3 or 4. I clicked on 3 and it added everyone in my 3rd.