“Stored User Names and Passwords”, here you can see all your saved passwords and user names.In the “Command Prompt” type rundll32.exe keymgr.dll,KRShowKeyMgr.If you are a Windows 10 user, then follow these steps to find passwords used on your Windows 10 computer: Way 1: How to find the stored user names and passwords in Windows 10 Way 3: How to find the stored passwords using WinPassKey.Way 2: How to find the stored user names and passwords in Windows 7/8.Way 1: How to find the stored user names and passwords in Windows 10.There is a different way depending on your system so heads up! However, if you are curious or for some reason want to delete some password you might find yourself asking: how do I find the passwords used on my computer Windows 10/8/7? Read below to find out how to do it. Stored User Names and passwords in Windows lets you access automatically various accounts on websites for examples, applications, servers, resources all of this without having to enter your password every single time.