Lines that can be typed on in Word

A

AmineGal

How do I creat a line in a document that can be typed on without moving the
line?
I am trying to create a form that people can fill out without having to
print it out and write on it.

Also, if you already have a a form created, but when you go to type on the
line, the line moves....how do you stop the line from moving?

Thanks,
 
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