Password change

I don't know whats going on with the google blogger website but I just had to change my password for the third time this week because I couldn't get into my blog to do my task. This time I changed both my blogger password and yahoo password to be safe. I'm hoping some one didn't gain access to my blogger account. That will make we very worried. I have virus software but I'm not sure if this software can identify any keystroke software. I hope my problem is finally solved and I can sleep better tonight.