Instructions
Open an Internet browser. Go to the PlayStation website. Click the "Sign In" button in the PlayStation Network box at the top of the page.
Enter your PlayStation Network sign-in ID. This is the email address you provided when you made your account. Enter your password. Click "Sign In."
Move your mouse cursor over your PlayStation Network ID. A drop-down menu appears. Click "Account Settings."
Click "Trophies" to see a list of games you have played and your progress in them. Click "Friends" to view your Friends list and compare your stats to theirs.
Click "Account Settings" if you want to make changes to your account. Click "Manage Account" and "Continue." You can change settings like your password and communication preferences on the Account Settings page.