1. First thing you have to do is download a font preview software <a rel="nofollow" href"http://www.freedownloadscenter.com/Utilities/Misc__Utilities/Font_viewer_free_for_use.html>here</a>.(this will save you a bunch of time because you gotta make sure the font actually works before you spent time installing it!
2. Make sure you have a torrent downloader.
3. Check out sites like pirates bay.com or other torrent sites by searching for Office 2010 downloads.
4. Enjoy!
5. Check Office2010download.com for updates