Yahoo has a feature that allows user to check their recent login activity. This is quite useful when you want to monitor from where all your account was accessed. The Recent Login Activity can be launched through the Yahoo Account details screen.
Step 1: Login Yahoo Account.
Step 2: Click the drop down option available below the Yahoo username (top right corner) and select Account Info from the drop down menu list.
Step 3: You may be asked to enter the password to access the Account Info screen.
Step 4: Scroll down to the Sign-In and Security section and click the View your recent sign-in activity option.
Step 5: The Recent sign-in activity screen should display the following details about the login details.
You can also see the Location instead of IP Address as shown below.
If you are suspicious about the account being accessed by others then you can use this feature to monitor your account activities.