Powerline devices route data through your electric cables, offering an alternative when Wi-Fi fails. We review 4 of the latest kits to see how well they work.
Stories by Brian Nadel
Stick PCs -- computers contained in a device no larger than a USB key and which, when mated with a monitor, become full desktop PCs -- have been around for a while. However, they have recently started to gain more visibility, primarily because of their ultra-portability, minimal power/space needs and ease of use. They may not be very useful for things like airline flights, but they open the way for carrying around presentations, creating public kiosks and allowing you to use another's computer without needing to access their data (or allowing them to accidentally access yours).
If Apple's new 12-in. Retina MacBook is any indication, the laptop is no longer considered an endangered species -- as long as it's slim and lightweight. However, while the new MacBook is extraordinarily portable and comes with an impressive display, it's garnered a bit of criticism because of its single USB port (which does double duty as a power port) and lack of SD card slots. On the other hand, two new Windows 8.1 systems have recently shipped that not only push the thin-and-light envelope, but offer enough features to make them suitable for both personal and business use.
It's a cruel world out there for tablets: Every day, there's the possibility they will be dropped, knocked, spilled on or just shaken around. And that's just in a normal business day -- if you use your tablet outdoors, while traveling or in a work zone, the odds of a disaster go up precipitously.
With a new low-power processor and a sleek convertible design that delivers five different computing modes, Lenovo's Yoga 3 Pro is a hybrid Windows tablet/laptop with an enviable combination of size, weight, battery life and one of the best screens this side of a desktop computer. But is it worth $1,300?
While businesses have always been careful about how much they spent on electricity, today's displays are making it a lot easier to keep bills lower -- and the environment safer.
Wirelessly sending a presentation from your laptop or tablet to a large screen is a breeze with one of these mirroring devices.
Microsoft's <a href="http://www.computerworld.com/s/article/9248650/Surface_Pro_3_deep_dive_review_Has_Microsoft_finally_got_it_right_">Surface Pro 3</a> has gotten a lot of attention as a way to bridge the gap between tablets and traditional notebooks. Its snap-on keyboard and pull-out rear stand tries to offer the best of both worlds, but with a 12-in. screen and weighing 1.8 lbs. (without its keyboard cover), the Surface Pro is not as light as it could be, particularly for nomadic workers. And starting at $800 for a system equipped with an Intel i3 with 64GB plus $130 for the Type Cover, it is not an inexpensive system.
Chromebooks are lightweight, inexpensive and efficient -- in other words, great for business travel. But can these Cloud-based laptops operate when you're off Wi-Fi? Sure they can -- here are 15 productivity apps that can work with you when you're offline.
All laptops run on batteries and all batteries eventually run out -- especially when you use your device throughout the day. Here are some tips to help keep it going.
Curious how the 1 per cent live? These 11 luxurious tech products come under the heading of "If you have to ask how much it costs..."
The next generation of USB cables, the Type-C, will offer faster data streams, an increased ability to power devices, and better ease of use.
The second desktop system to use Google's Chrome OS, the Asus Chromebox is a simple, inexpensive and unobtrusive alternative to traditional desktops.
We look at three Windows 8.1 convertibles that can transform into laptops, tablets or presentation devices, and try to discover how useful they really are.
We test Lenovo's latest ThinkPad X1 Carbon Touch ultrabook, which is sleek and powerful, offers an impressive display and comes with an interesting keyboard innovation.