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You can easily find out the type of processor the computer uses, the amount of memory installed and other details of your PC or Mac with menu commands or keyboard shortcuts.

The recent update to the Facebook app for iOS devices includes the “Chat Heads” feature.

Toy companies are offering their very youngest customers motion-sensing, app-infused toys like the Fisher-Price Apptivity Gym.

Before you move that grand piano or paint the wall crimson, see if you like how it looks.

Translation apps have improved because more people are using them, allowing the apps to make more accurate associations with sounds, text and meaning.

The Canon N emphasizes features that a smartphone can’t match and can transmit new photos to your phone for immediate sending or posting online.

Sol Republic, maker of headphones with swappable parts, recently expanded its offerings with the introduction of over-ear headphones.

The Definitive Technology Sound Cylinder clamps to a 7- or 10-inch tablet to improve sound quality.

Twitter passwords can be hacked by intruders in many of the same ways other online accounts can be compromised.

You can easily manage your connected Bluetooth devices in the Mac OS X Bluetooth preferences box.

Looking up words on a mobile phone is easy, with a variety of apps that can help you with definitions, pronunciation, synonyms, even crossword puzzle questions.

Most digital cameras include settings that internally adjust the quality and size of the photos you take.

On Tinder, a superficial sort of dating app, all that you see is someone’s photo.

A $2 iPhone app called FocusTwist uses some software processing tricks to refocus a photo after it’s taken, similar to what the Lytro camera can do. But using it to best effect requires a tripod for your phone.

Apple’s iTunes program can automatically download prepurchased music and videos, but you can turn off the setting on a specific computer.

When faced with unfamiliar words, smartphone and tablet users can look them up in a variety of dictionary apps.

A drone to scare away deer? A device in the soil that sends a message when it needs water? Those are some of the devices to help your flowers and vegetables flourish.

Adding your personal touch to the Microsoft Office Ribbon can make it easier to find your favorite commands.

The Martian Watch, due out next month, sends voice commands to your Apple or Android phone through a Bluetooth connection. It also functions as a speakerphone and can read text messages and e-mails aloud.

The Tropiformer polyester shell has 22 pockets, including ones that are specifically designed for tablets, phones, glasses and pens. There are even pockets within pockets.