Can't put in my Password

[Savannalm]

I have a computer that runs using Vista. It will not aloow me to put in my
password. When the box comes up to put in the password, ir says Password in
the box but when I delete the word "Password " and type in the actual
password , the word "password" reappears and will not let me put in the
correct password. As a result, I cannot log on to my computer. What can I
do?

[stargazer1]

There are a lot of questions on this forum, but no one seems to be home to answer them.