1. WolframAlpha is most useful for computer algebra, symbolic and numerical computation,visualization, and statistics capabilities. (Wikipedia)
WolframAlpha-a computational knowledge engine or answer engine developed by Wolfram Research. It works by being an online service that answers factual queries from externally sourced "curated data." (Wikipedia)
This search engine has interactive ability in it.s software.
2. Bing- this search engine is most useful for being a decision engine.(Wikipedia)
This search engine works by listing related searches when queries are entered.(Wikipedia)
Bing is pretty swift at getting information.
3. Yahoo-is a search directory. It works by sending queries to a searchable index of pages supplemented with its directory of sites. (Wikipedia)
This search engine is used to give location and direction of things.
Yahoo is a good for free e-mails.yahoo
4.Ask.com- This search engine is used for question answering-focused for the web. (Wikipedia)
With this search engine, just type in your question and enter it, and wait foe response.
Ask.com answers things that are sometimes difficult to locate.
5. Isearch- This search engine search for information and retrieves it.(Wikipedia) i
This search engine is ideal for locating lost information.
This search engine can be a valuable engine for businesses.
6.DuckDuckGO is a search engine that is used to protect searches privacy.(Wikipedia)
It works by not profiling its user.
This search engines teams up with other search engines like Wolfram Alpha, Bing, and Yahoo to give the best information possible.(Wikipedia)
7. Blekko is a search engine that uses slashtags, and offers downloadable search bars.(Wikipedia)
This search engine would be used for regular searches.
This search engines has gather information from 3 billion trusted webpages, this gives it a great rating.
8. Munax is a search engine used for all-content search that powers nationwide and worldwide public searches.(Wikipedia
This all -content search engine powers with public search engines.
This search engine has multimedia programs which gives it a good rating.