Gmail is very helpful software in our daily use. Instead of letter we can use a gmail. We can send any doccuments instantly through mail only condition is that both have data connections.
It can use for commercial purpose like to send bill or invoces of product as customer need. It gives faster access to send any mail and requires less memory. We can send pictures also through mail.
For use of g mail we have to open a google account. If you have google account then only you can use g mail feature which is provided by google. For installation of gmail app we can install it from playstore or we can also access directly from website.
It provides multiple selection option to send unique doccument to multiple person. We can also send greetings or invitations, etc at free of cost only we require data connection.
For any issue we can contact with google service care they will solve it within 24 hours. We can get it from google.