Windows 8 is a major OS overhaul, but some of the most important additions might be the ones you can't see. Here's a look at Windows 8's new security tools and features.
Investors will pressure Facebook, the public company, to find new ways of making money from users' personal data. If times get hard, can Facebook do that without endangering user privacy?
There's a chance that there may be less of it than in previous version of Windows, but as with earlier Windows versions, if you want it cleaned of junk, you can pay $99 for a bloatware-cleaning service from Microsoft.
Apple historically has fought iPhone jailbreaking by warning customers that their device warranties will be voided if they muck around with the innards of their Apple products. Now Apple appears to be taking its disapproval of jailbreaking one step further by censoring at least some references to "jailbreak" in its U.S. iTunes store.
More than half of US businesses still rely on conventional firewalls or intrusion prevention systems to shield themselves from the scourge of DDoS attacks, a survey by services firm Neustar has found.
Car insurance firm insurethebox is using a business analytics appliance to analyse drivers' habits and set insurance premiums based on how safe they drive using telematics.
Google's Knowledge Graph seems like just another search feature, but connect the dots and it could become the brains behind a Siri-like virtual assistant.