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Some simple photo apps can turn ordinary photos into quirky works of art — converting images into colored bubbles or warping them like a funhouse mirror.

The new service creates real-time, personalized maps and incorporates 3-dimensional images from inside businesses and from Google Earth.

A powerful lineup of photo-editing apps allows users to experiment with a range of effects and share the results on the Web.

A growing number of options are making a portable Wi-Fi connection affordable, including special hot spot devices and phone-tethering plans.

If you find yourself with two LinkedIn accounts, you can close one and move your connections to the other account.

Kobo has produced what it said is the highest resolution e-ink reader, the $170 Aura HD. But how does it match up to other e-ink devices?

The look of Microsoft’s Windows 8 Start screen can be rearranged to match personal preferences.

The Ooma Telo is advertised as a “free home phone service,” and while it is nowhere near free, it may be a better deal than you currently get from your phone provider, plus the sound quality is excellent.

Absolute Technology recently introduced Linkase, a $50 cellphone case for the iPhone 5 that uses electromagnetic waveguide technology to enhance the Wi-Fi signal.

Amazon.com displays on its home page products you browsed on recent visits to the site, but you can delete some or all of your shopping history.

The new 802.11ac wireless-networking standard promises much faster data speeds, as long as you have the right equipment.

Google+ Hangouts can support up to 10 people in a video chat or virtual meeting, but certain bandwidth speeds are required.

You can tell Facebook what types of e-mail notifications you would like to receive by adjusting your account settings.

With summer approaching, it’s the perfect time to improve your fitness levels.

Both Windows and Mac OS X can quickly give you information about your computer’s wireless network connection, along with built-in troubleshooting tools.

Google Reader is scheduled to end July 1. And Feedly.com is just the newsreader to replace it.

A new app, Twitter Music, lets you see what songs people are discussing and sharing and lets you listen too.

Jabra, best known for its Bluetooth phone accessories, is making its first foray into Bluetooth premium headphones with the $250 Revo Wireless.

If your body is not all it should be, there is help available digitally, much of it free.

Prudence in using your phone can help thwart thieves, and there are ways to protect your information in the event the phone is stolen.