It will show the last activity. So you can come to know from which ip you login last time. If you click the Details link. It will show the detailed of session. It will show List of Ip address you login. Using this Detail you can come to know whether any other using your gmail ID or not.
A simple trick provided by gmail to know whether your gmail hacked or not
It will show the last activity. So you can come to know from which ip you login last time. If you click the Details link. It will show the detailed of session. It will show List of Ip address you login. Using this Detail you can come to know whether any other using your gmail ID or not.