For families sharing a Mac, multiple user accounts let each family member have his or her own profile to customize as he or she wishes. It also lets parents set restrictions for their kids' accounts.
A major PS4 firmware update is causing systems to crash, but Sony is aware of the problem.
You can use your Mac to set up Family Sharing if you've upgraded to Yosemite. Learn where to find the feature and how to set it up.
A custom robotic camera that snapped 600 images over the course of half an hour captures detailed portraits of the face that show eyelashes, stray hairs, and pores in all their macro glory.
The US government designed computerized hacking tools to automate the process of compromising computers with attacks that let it harvest data before it is encrypted, new documents show.
In advance of pricing its IPO, and actually going public, Twitter releases a video that makes its best case for why investors should buy its shares.
Latest Snowden leak is memo published by Guardian that contains plea for access to US officials' Rolodexes and cites acquisition of 35 world leaders' phone numbers, some of which were "tasked" by the spy agency.
Fingernails embedded with RFID tags? Computer scientist Katia Vega creates Beauty Technology, a range of cosmetics and accessories that conduct electricity and control devices.
Revelations in new document leaked by Edward Snowden appear to be at odds with privacy assurances from President Obama and other officials.
It should be easier to block Flash cookies, enable security settings in your browser, and rate your Facebook profile's privacy. Follow these steps to accomplish all three essential safety measures.