HEATKEYS

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

YouTube is a place to discover, watch, upload and share videos.

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Education Link 1. Education Board Link 2. Public University Link 3. Private University Link 4. INT'L University Link E-Library 1. Board Text Book 2.Bangla Uponnash 3.Bangla Kobita 4.Muktijuddah...

Docstoc is a community for people to find and share professional documents. Find free legal documents and free business documents.

We combine social news aggregator and human curation, so our users are encouraged to submit their own content from blogs or anything they find on the internet

Manta provides free company profiles & company information on U.S. and International companies, including market research reports, business news, and resources.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.

Open source travel guide featuring up-to-date information on attractions, hotels, restaurants, travel tips and more. Free and reliable advice written by Wikitravellers from around the globe.

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.