Google Searching Tricks

In this tut we will discuss about Google searching tricks

1. Using Google search engine we can search specified file formats.For example If you want to search a keyword.doc file we should search as
   keyword filetype:doc
2. Google search engine is also used to search educational resources like collegename.edu. To search we type the following in the search box
   keyword site:.edu
3. Finding the time of any location. For example to find time of romania we type
   time romania
4. Finding the weather of any location. For example for findind weather of boston we type
   boston weather
5. Using Google as a calculator. For example type in the search box and see the result
   (9 * 10)(143+234)(119-8)
6. Converting currencies. Here IN operator is used. For example
   1 USD in INR
7. Tracking stocks. For example
   stocks:MSFT
8. Finding faces add imgtype=face to the URL