Hi! Everyone, hope you all are fine.
Today in this post I will tell you how you can find who logged in to your Gmail account and when. Whenever you visit a website it stores some data of yours, for example your IP address. So when you open your Gmail account Google also stores your IP address and tells you last ten login details.
You will find Last account activity written at bottom-right corner of your Gmail page, there you click on Details and you will able to see last ten login details. And if Google find unusual activity in your account e.g.: If someone opened your account from different country then they will show an alert massage below Gmail search box and above massage box.
If you find that your account is accessed without your permutation, for security first click on Sign out all other sessions button (it will sign out from everywhere), second change your Google account password, third turn-on 2-step verification.