1. Forget about the GMAIL ID
Everyone knows about ‘dot’ symbol in a Gmail address? It doesn’t matter.
Whether you use XXX.aaa@gmail.com or xxxaaa@gmail.com,
the mail will reach the same person.

2. Yes , you can unsend an email

Just look at the gear icon at the top right corner , go in settings –> Labs –> look for Undo Send option .BINGO . Now no more worry for ” ooops , sorry ” reply mails

3. You can access your documents anywhere
Sign in to your gamil address and visit https://drive.google.com/
Create, share, access, edit documents anywhere at all.

4. Access your email in offline mode
You don’t have internet access? No problem. Just Enable the Gmail offline mode on your google Chrome
web browser
and access, respond, search and archive mail while you are offline.

You can use this extension –> https://chrome.google.com/webstore/detail/gmail-offline/ejidjjhkpiempkbhmpbfngldlkglhimk?hl=en