how-to

Earlier this week, Google introduced a feature that lets you make VoIP phone calls to landlines and mobile phones from within your Gmail account (and iGoogle). The calling service, which is available to U.S. Gmail users, integrates with the Google Talk chat app that you can find on the left-hand sidebar in Gmail.com.

Google's "Call Phone" feature has so far made a splash, inspiring 1 million calls in its first day--even before all Gmail users received the notification that they could activate the feature.

A favorable response is good news for Google; the last … Read more

Earlier this week, Google introduced a feature that lets you make VoIP phone calls to landlines and mobile phones from within your Gmail account (and iGoogle). The calling service, which is available to U.S. Gmail users, integrates with the Google Talk chat app that you can find on the left-hand sidebar in Gmail.com.

Google's "Call Phone" feature has so far made a splash, inspiring 1 million calls in its first day--even before all Gmail users received the notification that they could activate the feature.

A favorable response is good news for Google, whose last … Read more

The latest beta from Firefox introduces Panorama, a new tab-grouping feature that makes it much easier to manage tabs. See how to use it in this video.

Want to try it out for yourself? You can download Firefox 4 beta 4 for Windows, Mac, and Linux.

If you haven't received iPhone voice mail recently and are wondering where all your friends and family have gone, in this video CNET editor Brian Tong will show you a trick for retrieving your messages.

Stop clicking all the time, it's killing your hands! In this video, CNET editor Molly Wood shows how to enable and customize keyboard shortcuts in Gmail.

Though the iPad is a fantastic universal e-reader able to handle multiple formats, you're often better off using PDF files than the EPUB format in many situations. This How To video is, if nothing else, a reminder of the fact that the PDF is your friend.

The EPUB document format is admittedly better for its adjustable fonts and formatting, and it's recognized by Apple's iBooks app. But saving your own writing to EPUB format isn't exactly simple. Getting that EPUB onto your iPad still requires connecting via iTunes with a sync cable.

PDFs are the Web'… Read more

Apple may have mysteriously removed the Field Test mode from iOS4 and the iPhone 4, but Android users continue to have such information at their disposal. Though Android pros have no doubt discovered this option already, novice users may not know that it exists.

To start, access the main Settings page and choose the "Status" option under the "About phone" menu. There you'll find an assortment of useful facts like the battery level, the carrier and network you're using (such as whether you're on 3G or not), your roaming status, the Wi-Fi and … Read more

It's a major time-killer to sift through your three dozen open tabs, looking for a needle in a tab-stack. So it's a good thing that Mozilla has given tabs some long-overdue love in the second Firefox 4 beta with App Tabs.

Available for Windows, Mac, and Linux, App Tabs are perfect for Web apps. The feature makes your must-use tabs easy to find and makes it harder to close them. Check out this tutorial to see how to use them and how they compare with the similar feature from Google Chrome, Pin Tab.

The Droid X is rooted, the Nexus One is done, and we dive deep into Android tablets with Senior Editor Donald Bell. We also take a brief look at Agenda Widget and cover a tip on how to retain Bluetooth connectivity while in Airplane mode.

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