search engines.

search engines.

1. what are they ?

   • search engines are what we go on every day in search of wanted information .
   • they are ways to get info
     • some times they will not give you the correct information however they are always trying to look at your words and give you the answer you need .

2. are there any examples ?

   • google
   • duck duck go
   • bing
   • yahoo
   • ask.com
   • and many more ....

3. how do they get you the correct information ?

   • they use something called the spider algorithm .