Greets from Berlin and the annual IFA electronics show. Today, Samsung presented its Galaxy Camera, which runs on Android and lets you share photos via Wi-Fi or a cell connection, along with the Note II "phablet"; Sony unveiled a 4K 84-inch LCD HDTV with four times the resolution of current HDTVs.
You see the notifications, and you hear in the news that a new upgrade is available for your Mac, iPhone, Android, or PC. Updates vs upgrades--what's the difference?
iPhone/iPod/iPad speaker docks come in all shapes, sizes, configurations and prices, and we've collected several new examples in this week's gadget collection. We've also got a robot gutter cleaner, a GPS child locator, two new Nikon cameras and some AARP books for the mature tech-phobic.
Your back-to-school decision: iPad or laptop? Which is better for class note-taking, is least attractive to drops or thieves and provides fewer distractions?
Mountain Lion is the upgrade to Mac's Lion operating system. The Mac OS 10.8 upgrade includes a number of features that make Macs even easier to use. With one button, you can share documents, photos, and websites. Here's my favorite, don't-miss features and brief tips on how to use them. Before you upgrade to Mountain Lion, read how to safeguard you computer.