What are Google Ad-words and do other search engines provide similar pay per click advertising?
Google Ad-words is a form of pay per click advertising where companies can bid on certain key words that Google users enter into the Google search engine. If their bid is high enough and their ad copy and website are relevent their advertisement will show up either above the search results or on the right hand side of the Google search page. Other search engines such as MSN, Yahoo and Ask do offer similar pay per click advertising opportunities.