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ZDNet delivers the latest technology news, comments and product reviews focusing on IT hardware, software, mobile, security, and other special topics

Twitter is without a doubt the best way to share and discover what is happening right now.

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 ...

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.

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

TechRepublic helps IT decision-makers identify technologies and strategies to empower workers and streamline business processes. The site delivers a unique blend of original content by IT professionals, peer-to-peer advice from the largest community ...

Music, movies, TV, shows and now friends. Get connected on iTunes 10.

html code checking, search engine optimization and web site maintenance - Webmaster tools help promote site, validate html tags, find broken links, and check spelling. Web site promotion tools.

CrunchBase is the free database of technology companies, people, and investors that anyone can edit.

Journalists on Twitter

Alexa provides information about websites including Top Sites, Internet Traffic Stats and Metrics, Related Links, Online Reviews Contact Information and Search Analytics for SEM and SEO optimization. The Alexa Toolbar is a browser add-on that shows d...