Twitter says it will begin delivering a weekly email digest to highlight for users the tweets they are most likely to be interested in.
The California assembly passed a bill on Thursday that prevents employers from demanding job applicants' passwords for accounts on Facebook or other social networking sites.
The U.S. Federal Trade Commission has launched a probe of Facebook's proposed acquisition of Instagram that could delay the closing of the deal.
Facebook said Wednesday that it will launch an App Center where users can browse "high-quality" mobile apps that integrate with the social-networking site.
Sure, Google+ mixes some of best features of Facebook and Twitter into one social networking site, but is it really worth learning? David Chartier shows you how to squeeze the most out of the Google+ experience with tips and add-ons.
Seeking access to millions of tracks? A subscription service can provide it.
If you're job hunting or looking to expand your professional network, many people turn to LinkedIn and its portfolio of features and tools.
Facebook announced on Monday that its total revenue rose 45 percent year over year in the first quarter of 2012, but its profit fell 12 percent.
A high-profile user departs Instagram, Apple wants its day in court, and Greenpeace quizzes a couple of giants about their energy hygiene.