Help with copy and pasting in Word 2007
 

I just got Microsoft word2007 and I'm trying to copy text from one document and past it in another, but every time I do it keeps the style of text from the old document. I click were the little briefcase is to match destination format but it doesn't do anything with the text, I went to change the settings in Word but its still not working. But If I copy something out of here and past it in Word, it will change the text automatically. I cant figure it out.