Begin on Craigslist classifieds on the homepage for the site and then select the city that is right for your Craigslist classified. Move the cursor to the 'Post to Classifieds' button and begin putting the items. Click on category to choose the one that suits your post as well as the subcategory. Fill out the forms, review your email and then check your email to review the response. For more information, check at http://www.ehow.com/how_2032764_put-items-craigslist.html.