They certainly are, because in an actual store you can touch, see and compare the sound of products you might buy!
The free extensions for Mozilla Firefox, Google Chrome, and Internet Explorer thwart trackers, block ads (in Firefox and Chrome), and rate the safety of links before you click them: Ghostery, Adblock Plus, and Web of Trust, respectively.
Tabletop distillation device by Brinkmann creates an intense flavor extract from solid food.
If Windows 7 takes more than a minute to start, it may have too many programs that open automatically with the operating system. Longer delays are an indication of a more serious conflict with a piece of hardware, a network, or other software.
We compare three patch-management utilities that identify applications on your PC for which updates are available: CNET TechTracker, Secunia Personal Software Inspector, and Sumo.