As many years as there are between major version releases, then you
get to start over again but at a slightly higher point in the learning
curve. Visit your library and notice how many books there are on
learning Office or its various components. Yes, they will overlap on
coverage of material so half that number. Now start reading and
practicing.
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.