Odds are that you use Microsoft Word for at least some of your writing needs. When you're ready to move content from Microsoft Word (or any other Microsoft product like Excel or Outlook) into your community, be sure to use our Paste from Word option on the editing toolbar to ensure all the extraneous markup is stripped out.
For Telligent Community (read more about using our advanced editor):
For Telligent Enterprise (read more about using our advanced editor):
The Telligent Community version of this video is posted in the 5.x documentation here: telligent.com/.../content-management.aspx