Electronics

Meaningful differences in speed between desktops and laptops have largely disappeared. But each design has its own advantages and trade-offs. We give you the essential information to find the computer that's right for you.

Whether you want a slim LCD or plasma TV, a 3D-capable set, or a front projector that can give you a cinema-like experience at home, you'll find the help you need here. (Last updated June 2011.)

E-book readers are portable devices, usually with display screens optimized to show the electronic text of digital books. These electronic book readers are typically larger than cell phones and smaller than most tablet computers. Tablets with e-book apps, Web browsers and more robust processors typically offer more versatile than e-readers.

Home-entertainment options are expanding. High-definition Blu-ray players are steadily gaining favor, and new 3D-capable models are making a splash. Regular DVD players are still available as well. Portable players of both types let you take the show on the road. Digital recorders can capture HDTV content and standard-definition video.

Cordless phones are adapting to a world increasingly crowded with wireless and Internet-based devices. New phones can happily coexist with home networks or let you place calls over your cell phone service or the Internet. Some can even switch from regular landline service to Internet phone service to help you save on long-distance charges.