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The US and Canada are down to their last 16.7 million Net addresses with today's IPv4 Internet technology. Scarcity is pushing Internet service providers to the next-gen IPv6.
In Mac systems prior to 2011, you can uncover the Mac's firmware password using the Calculator's ability to manipulate binary numbers.
The company's initial investigation hasn't yet turned up any breach of security in its systems related to the reported hacking of millions of user passwords. Which could be worrying in itself.
To color-blind CNET copy editor Jeff Sparkman, different shades look alike or just altogether wrong, which makes it hard to delineate colors on his monitor. Can this little program make things easier?
Some routers require passwords in a particular format. Users may find that after entering a password for a WEP Internet connection, their AirPort menu bar icon shows an exclamation mark.
On today's show, we take a look at all the Windows Phone 7 news, all the phones, and the sad little battle between Microsoft and Rovio (makers of Angry Birds). Also, more talk about the Verizon iPhone--including the rumor that the rumored phone won't go 4G for at least another few years. Plus, self-driving cars will save us all. --Molly
A hands-on look at the options and tools in Drive Genius 3 for OS X.
Cascading style sheets (CSS) are extensively used in websites to apply styling properties to specific HTML tags or categorized classes and tag IDs. This is why on many sites you will see items like links appear in custom colors instead of the default underlined blue text. In Safari you can easily include a user-supplied style sheet in which you can set custom styles for web pages that do not already have styles assigned for tags, allowing you to customize link colors and cursor behaviors, just to name a few.
When transferring files between two computers on a local network, occasionally the system will not have enough privileges to complete the transfer.
The Internet has revolutionised the way we live, over almost 50 years of development. In this feature, we detail the 50 defining moments we feel are most significant to the Web