How to close PDF file quickly

Today I am going to discuss about a good way to close PDF file quickly. let us know about this tool. Acrobat reader-9 users

Lai-Fi data transmitter

Hi friends, now I will tell you about a new creation of science. German scientists have developed a new method of fast data transfer. 'Lai - Fi' named this data transfer technology is hundred times faster than current technology ‘Wi – Fi’.

Fran hoper Institute scientists in Berlin said that, they could transfer data by using light emoting Diode or LED,

How to write in address bare quickly

Hi all friends, today we will discuss about a very beautiful tool. That is how to write in address bare. For firefox, you can write quickly website address