I had this problem with Windows 8 and creating a Microsoft Account. When creating the account, they had a hard limit of something like 15 characters. (My passwo

I had this problem with Windows 8 and creating a Microsoft Account. When creating the account, they had a hard limit of something like 15 characters. (My passwords are pretty long.) Which got automatically truncated. So when I rebooted my computer running Windows 8 Preview, I couldn't log in with the password I had used, until I figured out that I should only type the first 15 characters of it. Terrible web form design.