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Animate scary props for Halloween Make your Halloween decorations come to life using a programmable relay switcher.

Take better notes with the Livescribe Echo Smartpen Taking notes with a pen and paper may seem old-fashioned, but Sharon Vaknin shows you how to make them more modern -- and just maybe more useful, too.

Nest Learning Thermostat hands-on video Watch as CNET Reviews Editor in Chief Lindsey Turrentine wields an electric drill, turns a knob, and falls in love with, yes, a thermostat.

Must-have Pinterest tips and tricks Whether you're a Pinterest newbie or a seasoned pinner, step up your game with these handy tools for making the most of the new social-bookmarking site.

Install a USB wall socket Sharon Vaknin shows you how to install an outlet that includes two USB ports for charging your mobile devices.

Find the best deals on event tickets Check out these free Web tools for finding the best deals on sports, event, concert, or theater tickets.

Clean and disinfect your keyboard You sneeze, eat, and cough all over your keyboard; when was the last time you cleaned it? Banish bacteria and make your keyboard sparkle with this quick tip.

Clean and disinfect your mouse Your mouse is crawling with harmful bacteria. Sharon Vaknin shows you how to rid your mouse of any germs and make it look new again.

Sell things on Amazon Selling your used stuff online can be an easy way to make a little cash and get rid of some of your used tech. Find out how to sell your old gear in the Amazon Marketplace.

Sell your stuff on eBay Got some old stuff you want to get rid of? We'll show you how to do it using eBay.

Calibrate your LCD monitor Get the most out of your computer's LCD monitor with some simple adjustments. Eric Franklin walks you through the process.

Safely clean a glossy display Molly Wood shows you how to safely remove smudges and dust from your glossy laptop display.

Make a great PowerPoint presentation Brian Cooley breaks down the tips on how you can make an engaging and entertaining PowerPoint presentation.

Import Web e-mail accounts into Gmail Gmail's new import feature lets you grab e-mail and contacts from another Web mail provider, and will even keep pulling e-mail from that account for another 30 days. CNET Webware's Josh Lowensohn shows you how to set it up using a Windows Live Hotmail account.