You don't need gmail to use google doc. Go to https://accounts.google.com https://accounts.google.com "More options", "create an account". You can create one us

You don't need gmail to use google doc. Go to https://accounts.google.com https://accounts.google.com "More options", "create an account". You can create one using a different domain and mail server. Google docs is pretty amazing for collaboration and accessibility, just don't put your secrets in there.