Verb conjugation of "barattare" in Italian

We called it the 'Progress Tool' but full course or complete online lessons may have been better terms to describe what we have intended. The website uses special technology and crowd sourcing to enhance the knowledge of each user.
Maybe we would need to say install our dictionary as a software? But I would say instead of install, use our dictionary as a software. So bottom line. If I use the singular form for newsletters and websites, I am on the safe side for both?
Great that you've written me back so quickly. I want to be your pen pal and we could help each other. I am looking for people who could help me learn Spanish, with focus on conversations.