Desktops

Home networking explained, Part 1: Here's the URL for you

Editors' note: This post is part of an ongoing series and was updated on June 12, 2013, to add information about the quad-stream setup of the 802.11ac Wi-Fi standard. For the other parts in the series, check out the related stories.

As the guy who reviews networking products, I generally receive a couple of e-mails from readers a day, and most of them, in one way or another, are asking about the basics of networking (as in computer to computer, I am not talking about social networks here.)

Don't get me wrong, I appreciate e-mails because, at the very least, it gives me the impression that there are real people out there amid the sea of spam. But I'd rather not keep repeating myself. So instead of saying the same thing over and over again in individual e-mails, I'll talk all about home networking basics, in layman's terms, in this post.… Read more

Does it still make sense to buy a desktop PC?

Earlier today I caught a glimpse of the HP tower that's been sitting, untouched, on my spare desk for the better part of a year. And it got me thinking: does it still make sense to buy a desktop?

As recently as three years ago, I'd never have a considered anything else for my primary PC. Real work required real horsepower, and that meant a desktop. Plus, as an avid gamer, I needed a fast processor and the occasional video-card upgrade to feed my habit.

Needless to say, the times, they are a-changing. I don't game much … Read more

Game Center arrives on the Mac via Mountain Lion, but where are the games?

commentary Apple's Game Center should, theoretically, be a service and a hub that ties together gamers across Apple's devices. It should be a social connector, a method of discovering new games based on what others are playing...and a mobile service on the order of Xbox Live.

Right now, it's very little of any of that, largely because the average iOS device owner probably has no idea Game Center is on their device...or what it even is. Regardless, the new version of Mac OS X, Mountain Lion, includes Game Center as one of a handful of more cross-compatible iOS/OS X services. At the moment, its offerings -- connect to leaderboards, see achievements, play cross-platform, and connect to friends -- are limited because, well, there just aren't that many Game Center games for Mac yet.… Read more

Safari 6 leads the way for Mac app updates, including Aperture, iPhoto, and iMovie

While you're waiting for OS X Mountain Lion to download, don't forget to update your other Mac apps, including Safari, Aperture, iPhoto, and iMovie.

The Safari update is more substantial, while the other programs are getting a handful of new features and fixes.

Note that, for now at least, Safari 6 is only available on Macs running the new Mountain Lion operating system update. There is currently no upgrade path if you're using Windows or a previous version of OS X. The product page on Apple's Web site says, "The latest version of Safari is … Read more

CNET's back to school gift guide rounds up late summer tech

Believe it: even though the mercury may be inching toward 100 and everyone is still planning beach getaways, school will start in less than six weeks.

For students and their parents, that means now's the time to stock up on school supplies. These days, that means lots of tech: laptops, tablets, phones, and printers, for starters. For college students, the list is even longer: a dorm room needs to be a home away from home, and that includes a TV, sound system, and other amenities.

Don't have kids? Not going to school? I'll let you in on … Read more

Microsoft prototype stylus would work on any device screen

A new stylus in the works from Microsoft could allow for input even on non-touch screens.

Rather than relying on a touch screen, the stylus would use a mounted camera to track both movement and angle across the screen, as described by MIT's Technology Review. By using the camera to capture images from the screen, the stylus could actually count the number of pixels being tracked to determine its position.

The current prototype has received kudos within Microsoft, noted Technology Review, and the company is currently deciding whether to push its development forward with the goal of creating a … Read more

Lenovo poised to surpass HP as top PC maker, say analysts

The PC market may see a new leader by the end of the year, says at least one analyst quoted by Reuters.

Currently in second place, Lenovo is set to overtake Hewlett-Packard as the top seller, making it the first Chinese vendor to grab the No. 1 spot in a key technology sector.

"It's just a matter of time before Lenovo becomes No. 1 and it won't be surprising at all if it happens later this year," Frederick Wong, executive director at Avant Capital Management (Hong Kong), told Reuters.

Lenovo stole the No. 2 spot from Dell … Read more

Top 5 NAS servers: Serious storage for advanced home networks

In a nutshell, a network-attached storage server is an external storage device, like an external hard drive, but instead of plugging it directly into a computer, via a USB or a Thunderbolt port, you plug it into a switch or a router, via a network cable. The main benefit of a NAS server is that its storage is available to the entire network, meaning all computers on the network can access the same storage space at the same time.

In reality, an advanced NAS server can do much more than that, such as streaming its contents to network media players, hosting Internet-based services such as personal clouds, acting as a centralized server for a business, and even being a video recorder for your TV programs or surveillance cameras, and all at the same time. Think of it as a real server, minus a mouse, keyboard, and a monitor. Instead, you control it via a Web interface.

Advanced NAS servers are generally not for novices, but they don't require years of training, either. In fact, if you are comfortable with computers and the Internet, and have an interest, you can easily figure one out after having invested some time, of course. And you really want to figure it out since the return is huge.

Following is a list of the five best NAS servers that I have reviewed in recent years. This list is sorted based on the amount of drive bays and review dates and updated on a regular basis as more servers are reviewed.… Read more

Top five portable drives: Mobile storage redefined

When you think of a portable storage device, you think of something that can be plugged into a computer's port to provide extra storage space. Well, that's true for the most part, but some can offer more, such as really fast speeds, a lot of storage, a convenient backup solution, or a built-in mobile media server that works even when not plugged in.

Here are the best portable drives currently on the market and they collectively offer all the goodies mentioned above, as well as something I personally find important: sexiness. They are sorted in the order in … Read more