Watch on youtube.com
It is easy to follow along on this short how to video. In just 3 and a half minutes and you will see how to find your user profile and password. Doing this is much easier than you may think. Keep this video handy in case you want to share it with others that are helping you on your blog or if someone you know is starting their own blog. Might be easier to send them a video rather than catching up with them and talking them through it.