CES Preview: Ultrabooks to Get the Spotlight, Netbooks the Knife It's a shame the tech industry never liked netbooks.

শনিবার, জানুয়ারী ০৭, ২০১২

Some 150,000 people are expected to attend the 2012 International Consumer Electronics Show (CES) next week, and most of them kick netbooks to the curb as they rush to fawn over the pricey ultrabookand lower-cost full-sized laptops.

For sure, there will still be netbook announcements at CES, but this category of hardware is on its last legs -- at least in Western markets.

Vendors have already started to pull back. Just last month, Dell said that it's ending its netbook production. But before bidding netbooks a fond farewell, let's praise them as well as pin the blame on those responsible for their demise.

Netbooks were done in largely by three things:

  1. A PC industry that set rigid rules on memory
  2. Microsoft's Windows 7 "Starter" edition that ships with netbooks
  3. The press, which largely parrots PC industry claims that netbooks are only good for Web browsing and email

Netbooks remain viable, useful and inexpensive, and their performance capabilities will only get better with Intel's new Atom chip. Dubbed, Cedar Trail, it is a dual-core Atom 32-nanometer chip with clock speeds of up to 2.13GHz.

But netbook vendors looking to showcase new models at CES will largely be consigned to the shadows by what's expected to be several ultrabook announcements. The irony is that at CES, where open electric outlets will be impossible to find, netbook users will be in the best position to survive the conference with working systems.

With six-cell batteries, most netbooks deliver battery life of between seven to nine hours. And it's easy to carry a back-up battery in a bag because netbooks don't take up a lot of space.

Netbooks, as a product category, arrived in 2007. Some of the initial models were lemons, including a 4GB flash drive Linux model by Asus (one of four netbooks I've owned) that shipped with about 95% of the hard-drive taken up by pre-installed applications. But it's hard, in hindsight, not to admire the creativity and experimentation the category engendered.

No doubt, sales of the iPad hurt the netbook market, as did the arrival of the MacBook Air, Apple's take on the thin, sleek and sexy ultrabook category. Thin and light, with a full-size keyboard, solid-state storage and a reasonably fast processor, the Air paved the way for what's coming.

But what may have hurt the netbook segment the most are the rules around it.

Netbooks ship with 1GB RAM and most vendors don't offer custom configurations. RAM upgrades (most support 2GB of memory) are a do-it-yourself option. That's one strike against netbooks.

The second strike against netbooks was delivered by Microsoft.

Microsoft initially considered shipping Windows 7 Starter edition -- the default OS on netbooks -- with a limit on the number of apps that could run at any one time to three. To its credit, Microsoft dropped thatunreasonable limit, but the very idea of a restricted "starter" OS most likely chilled the market for Windows 7 on netbooks.

The third strike was delivered by the press. Although there were manytechnical reviews that provided clear-eye assessments of netbook capabilities, the broader picture that always seemed to be that netbooks have limited functionality.

But netbooks were never as limited as they were made out to be.

With 2GB of RAM on my two-year old Toshiba NB205, I can edit photos using Adobe Photoshop Elements, run TweetDeck, have 15 or so open Chrome Windows as well as run Office -- all without a hiccup. At home, the Toshiba is connected to a 23-in. monitor. With hibernation mode, it's almost instant on/off.

Some people, of course, will never accept the limits of netbooks, and for good reasons. The screen size and inability to run intensive applications doesn't work for them. But as an all-day and all-night road warrior machine they're hard to beat.

Without the ability to break free from vendor-imposed configuration constraints, falling laptop prices will ultimately cause the netbook to vanish.

A local Costco, for instance, was recently selling an Acer netbook with an 11.6-in. LED screen, an AMD dualcore chip, 4GB RAM and a 500GB drive with six-cell battery for $349. That's less than the cost of my Toshiba.

The problem with netbooks is they were just too good and too cheap. Ultrabooks may eventually prove to be very good, but they aren't cheap. And that's why at CES this year it will be: All hail the ultrabook.


Free Top 3 PC Game in 2009

শুক্রবার, জানুয়ারী ০১, ২০১০

Everyone love to play game. Games are expensive. What are you going to do, stop playing them? Hah! You can give your credit card a break and still stay up until 2am yelling at your computer monitor if you just know where to find all the best free PC games. Of course, the Web is a front of free entertainment. There are more lame flash games out there than you could possibly catalogue, and even a few really great ones. A Google search for "free games" will take you to any number of portals where you can play ad-supported flash games, or even awesome paid flash games like Robokill.

We're here to help you separate the wheat from the chaff. What follows are some of the best free PC games you can get online. Our rules are simple:

  1. It must be an honestly free game. There are great free PC games that have paid "premium" options and those are fine, but we're going to steer clear from demos, or games that really can't be fully enjoyed without ponying up money.
  2. No utterly simple flash games. There's nothing wrong with those—we have wasted countless hours with Desktop Tower Defense and Nanaca Crash—but the Web is chock full of lists and portals to these games. Some of our games use flash, sure, but they're a little more upscale than your typical Kongregate offering.
  3. It has to run on modern Windows systems. There's a ton of "abandonware" out there that won't run on anything other than DOS or maybe Windows 3.1, and requires jumping through some major hoops to get it working. We want to keep it relatively simple.

Even following those rules, there's a lot of free gaming goodness out there…too much to cover. What use is a list of hundreds of games? Where do you start? These 20 games are among the cream of the crop, and every single one is worth downloading and giving some time to. You never know, you might just find your next big gaming addiction here, and not pay a dime for it! Puzzle Pirates
One of the more popular free games on the 'net,
Puzzle Pirates is a persistent MMO with a very casual bent. You create a cute pirate that looks like a Playmobil figure, and sail the seven seas in search of pieces 'o eight. The catch is, each activity (and there are many, from manning the guns to repairing the ship to bilging out water) is performed with a simple puzzle game. Everyone on the ship plays their puzzle at the same time, and the cumulative performance determines how well your ship does. There are tons of community features, lots of help and tutorials, tournaments, clans, etc. There is a money angle, though—you can play for free forever, but you can also purchase a subscription or buy doubloons to access more advanced features.

Puzzle Pirates

Freeciv
It's Civilization, and it's free! Okay, so maybe this free and open-source strategy game "inspired by" the beloved Civ doesn't have all the nice UI features or pretty graphics of Civilization IV. Maybe Freeciv has more in common with Civ II than the modern entries in the series. Once you come to grips with the keyboard commands and the way the game presents information on research, diplomacy, and cities, it's really just as addictive as any other Civ game. Just…one…more…turn.

Freeciv

TribesNext
Remember Tribes 2? There was still a hardcore community of players when Vivendi shut down the authentication and game list servers last year. Fortunately, there's TribesNext, a free patch to restore multiplayer functionality with a new free authentication server and lobby. Oh, and the game's free too, so you can just go download both the client and patch at the TribesNext site. What are you waiting for? Party like it's 2001!

Ikariam
Take control of a town on a small Mediterranean island in this browser-based strategy multiplayer game. The pace is leisurely to the point of being something you only need to check in on from time to time. Set your people to gather some resources and start construction on a new building or two, then check in on your little corner of the world in a few hours. Ikariam is built for this—close your browser window whenever and your workers continue to work, your researchers continue to research…you get the idea.

You're playing with other real people, so there is opportunity for diplomacy, trading, and armed conflict. You can spend real-world money to buy "Ambrosia" which you then exchange for increased resource gathering rates or advanced features that let you see more of your buildings at a glance, but the whole game is essentially playable for free. It's actually a fairly deep, yet accessible game that's quite easy to play without a lot of time investment.

Ikarium


How to Choose the Best Web Browser

শুক্রবার, জুলাই ১৭, ২০০৯

The recent launch of Firefox 3.5 was just the latest in a crescendo of activity on the browser front over the past few months. We've seen Google tout speed with its bare-bones Chrome 2. We've seen Apple's Safari 4 bring on both the speed and all the interface eye candy we've come to expect. Opera has come in with not only a beta of its feature-packed version 10, but also an alpha of an app called Opera Unite that makes the browser a server as well as a consumer. Starting it all was that juggernaut Microsoft, coming out with Internet Explorer 8, which the company claimed was more compliant with open Web standards.

But it turns out that standards are a far murkier issue than they may first seem. Firefox's promoters will brand IE as a completely behind-the-times, non-standards-supporting browser, but the standards Firefox supports haven't yet been ratified by the organization that's been the official keeper of the standards, the W3C. Firefox's support for the

Free Security Software Tools

মঙ্গলবার, জুন ০৯, ২০০৯

Just because the recession has left you penniless doesn't mean you can't keep your computer safe: Here are a dozen security apps that don't cost a thing.

Free Anti-Malware

Free Anti-Malware
Today more than ever, you need to protect your computer systems against intrusion by spyware, viruses, Trojans, and the like. Malware is big business now. Programmers for the Dark Side write tight, tested, evil code for pay, and their bosses rake in money by capturing passwords, stealing credit card numbers, and duping the gullible. Now there's a business sector that's booming! Fortunately you can protect yourself without shelling out a penny. It's true that paid solutions like Prevx 3.0, Spyware Doctor with AntiVirus 6, and Webroot AntiVirus with AntiSpyware 6.1 score better than the freebies in testing, but you can improve your defenses by layering multiple free products.

Yes, I always advise against running more than one real-time anti-malware product, since there can be conflicts. In particular, I wouldn't use avast! antivirus 4.8 Home Edition and AVG Anti-Virus Free 8.0 together, since they are both traditional signature-based products with real-time protection. But the free edition of MalwareBytes' Anti-Malware 1.36 is a scan-only product with no real-time protection, which makes it safer as a companion product for either.

Adding behavior-based protection to your traditional signature-based protection naturally increases your coverage. The behavior-based zero-day threat protection in ThreatFire 4.5 is specifically designed to work alongside signature-based products. Panda Cloud Antivirus also includes behavioral detection, and it keeps its intelligence in the cloud, not on your PC. It's not as fast or powerful as Prevx, another in-the-cloud product, but it's a free, lightweight addition.

Free Spam Filtering
Wouldn't you like some good news for a change? Want free money from a long-lost relative in Nigeria? Hope to win a European lottery that you didn't even enter? Just check your e-mail! Spammers may well have filled it with messages of hope…false hope, that is. Spam about V!agra and Ci@lis is down; spam about money is up—not surprising these days. And, hey, if "your bank" sends an e-mail about some dire account problem that will send you to the poorhouse, don't click any links. Navigate directly to the bank site yourself. Of course, a decent antispam app could fix that problem, too.

Maybe you're one of the lucky ones whose ISP or Web-based e-mail provider includes server-level spam filtering as part of the service. But if spam is reaching your inbox you can rely on the free SPAMfighter Standard to keep it out. Like the highly successful commercial products Cloudmark Desktop and iHateSpam, SPAMfighter is a community-based filter. That means it will let through a small amount of spam (less than most other antispam products), but it will never throw a valid personal message into the spam bin. It inserts a small advertising footer in your outgoing messages, but that's a small price to pay.

Free Firewall
When old-timers fell on hard times, they'd describe their plight by moaning, "The wolf is at the door!" These days we might say, "The hacker is at the port." If you don't have some kind of firewall protection, a hacker or network-based worm could waltz right in through an open port and take control of your computer. Certainly, if you have no other protection, you should make sure the Windows Firewall in XP or Vista is turned on.

Free third-party personal firewalls ZoneAlarm 8.0 and Comodo Firewall Pro 3.0 do more than the built-in, though. Naturally they block hack attacks, masking your computer's ports so they're completely invisible from the outside. But they also protect against betrayal from within by limiting which programs are allowed to connect with the Internet. Initially they can be noisy, popping up a flood of queries asking whether this or that program should be allowed access. After a while, the pop-ups diminish. Comodo does automatically configure access for many programs, which may cut down on pop-ups. ZoneAlarm reserves automatic configuration for its paid versions


Free Parental Control
If your kids are all out working part-time jobs after school to help make the mortgage payments, well, you don't need a parental-control system. For the younger ones, you'll want to put some form of parental control in place, so you don't have to worry about what they're doing online while you're off working your second and third jobs.

Windows Vista has parental control built in. For each user, you can set it to block Web sites in 11 categories and optionally block downloads. You can configure a weekly grid of times when this user is allowed on the computer. You can block games based on ESRB ratings, or block specific programs. That's all, but that may be enough.

Not using Vista? You can get a similar level of protection from K9 Web Protection. It blocks bad Web sites, schedules Internet use (rather than overall computer user), and monitors all sites visited. Alas, these limits are system-wide, not per-user, so they could be a problem.

If you want full-scale parental control rivaling paid products like Net Nanny 6.0 and Safe Eyes 5.0, consider OnlineFamily.Norton. It includes some high-end features, such as e-mail notification, Instant Messaging control, and full remote configuration. The catch: It's free only until January 2010. But, hey, maybe the economy will turn around by then!

Free Password Management
Your finances are already stretched and stressed. The last thing you need is for some goon to capture your financial Web-site passwords and steal what little cash you have left, or charge your credit card for luxuries you've been denying yourself.

Sure, the security mavens say you should make every password different and use strong passwords like Bftsplk&Be9WgSaMxyzptlk for each. But nobody can remember more than a couple of those, and most of us have dozens of passwords to track. Both Firefox and Internet Explorer will offer to save your passwords for you. Don't let them: Their password storage is not secure!

For free and effective password management, consider LastPass 1.50. Feature-wise it beats out commercial competition like RoboForm and 1-Click SignupShield Suite 5. It stores your encrypted passwords online, decrypting them only locally. And in case you wondered whether IE- and Firefox-stored passwords are really so insecure, LastPass extracts those passwords during installation and offers to store them securely instead.

Free Help Switching Brands
You're ready now. You've made the decision. Rather than renew your current security solution, you're going to bite the bullet and replace it. Unfortunately, sometimes they'd rather fight than let you switch. If the uninstall process doesn't completely clean up the old product, it may prevent you from installing your new, free solutions. That's where AppRemover 1.5 comes in. This free utility has one purpose in life—to clean up the leftovers from security suites that were incompletely uninstalled. Out with the old! In with the new!

A Free Suite?
As you can see, it's possible to cobble together a passable security suite using only free utilities. Firewall, anti-malware, antispam, even parental control—it's all out there for the taking. And since the components are all free, you can pick and choose, try and retry, until you have a package that suits you. Who knows, you may keep your free home-made suite even after the economic recovery in… well… whenever it happens.

Build It: Recession Special

শনিবার, জুন ০৬, ২০০৯

Need a new desktop on a tight budget? Here's how to build a surprisingly robust system for about $400.

Microsoft Bing

New Microsoft search engine Bing.
Sitting on a commanding 63 percent Internet search market share, Google nevertheless is being challenged all the time. Upstart Wolfram Alpha just attacked on the techie end, and now Microsoft's Bing appeals to everyday consumers. Google continues to add new capabilities, like local results and the recent Search Options sidebar; in many cases, the leader's actually playing catch-up, adding features the competition already has. Microsoft, with only 8 percent of the market, has arguably been more energetic, completely revamping its search site. Bing (previously called Live Search, and code-named Kumo for the last few months) is finally here. With Bing, Microsoft's goal is not only to finding Web pages for you, but also to help you make decisions, and to deliver useful information on the results page itself. And in many ways, it succeeds.

How to Buy a Cell Phone

রবিবার, মে ৩১, ২০০৯

With hundreds of handsets to choose from, it can be tough to find the right one. Here's what you need to know to dial up the perfect phone.

These days, smartphones get all the buzz, but the vast majority of handsets sold in the U.S. are actually feature phones: camera phones, music phones, rugged phones, messaging phones, or just plain voice phones.

Unlike smartphones, feature phones are a matter of "what you see is what you get." They don't receive magical software upgrades or run thousands of additional apps, as does the iPhone, for example. That doesn't mean they only make calls, though you can find phones that only make calls, if a basic phone is what you want. But most feature phones include some combination of a camera, a basic Web browser, e-mailing and text messaging apps, and music and video players.

Feature phones are typically less expensive than smartphones. They're available in a much wider range of shapes and sizes, and on a broader range of plans, including prepaid options. Monthly service fees for feature phones are generally cheaper too, which can make a multipurpose feature phone a good bet.

Ready to find your phone? Here's what you should consider before you start shopping:

First, Choose Your Carrier

Because all the national carriers sell a wide variety of phones, choosing your service provider should be your first move. Here's a quick rundown of what each of the primary U.S. carriers offers:

AT&T boasts nationwide coverage and a terrific selection of phones, particularly for texting. But some folks, especially in the Northeast, complain that AT&T's coverage isn't all it's cracked up to be when it comes to reliability and quality.

Cricket and MetroPCS are new "unlimited" carriers that offer much lower rates than their competitors and don't require contracts. But they aren't available everywhere, and they have a somewhat limited selection of phones.

Sprint is relatively inexpensive, and offers some neat media services and a solid high-speed network. It also has the most open approach to third-party apps, running the best e-mail software and letting its subscribers add a wide range of Java applications to their feature phones.

T-Mobile offers cutting-edge phones at relatively low monthly rates and enjoys a reputation for good customer service. But its nationwide coverage isn't as complete as AT&T's or Verizon's.

Verizon Wireless is famed for its excellent network quality and good customer service. Its prices, however, can be higher than the competition's, and the carrier is typically slow to offer new handset features, like 5-megapixel cameras. But when it comes to voice quality, many Verizon phones excel.

Virgin Mobile is a nationwide prepaid carrier that uses Sprint's network but can undercut Sprint's rates. Virgin has relatively few phones on its roster, and those it does offer are mostly low-end.

You may also see unlocked phones on the market that work with GSM networks such as AT&T and T-Mobile but aren't sold by the carriers. These handsets are often imports. Because they're generally more expensive than carrier-approved-and-subsidized phones, few are sold in the U.S.

Next, What Are Your Feature Priorities?

Because feature phones do almost everything, you should decide what capabilities you need or want most. Start narrowing down your choices by first ranking the five major categories of features in order of importance: voice, messaging, camera, media playback, and Web/GPS/games/miscellaneous. Once that's done, you'll be able to concentrate on a filtered-down selection of feature phones.

If you're big on text messaging, you want to focus on messaging functionality. If you've got a small child, a camera is probably important. If you want to ditch your iPod, keep an eye out for good media features.

Since it's a given that you want your calls to sound good, you may feel you should focus mainly on voice rather than other features. You don't need to worry too much about that. The vast majority of phones sold today have solid voice capabilities. Paying attention to the other features you like, and then double-checking to make sure the phone you choose delivers on voice quality, makes it easier to sift through a long list of handsets


What to Look for: Voice

Reading reviews and trying out a phone before you buy it are the best ways of gauging voice quality. Most phones fit into a broad middle range of reception and sound quality. But you can still find phones that are uncommonly loud or have a lot of "side tone," that is, the feedback of your own voice in your ear (which can help you avoid yelling into the phone).

If you're primarily interested in voice and you're looking at AT&T or T-Mobile, focus on 3G phones. Those carriers' 3G networks offer superior voice quality to that of the 2G networks. The major downside is that AT&T and T-Mobile 3G phones have about half the battery life of 2G phones.

Important voice features to look for include no-training voice dialing, Bluetooth headset support, and a standard (2.5mm or 3.5mm) wired headset jack.

Yes, there are still super-simple phones out there that basically only make calls. The Sanyo PRO 200 on Sprint and the Samsung Knack SCH-U310 on Verizon Wireless are two high-quality voice-only phones.

What to Look for: Messaging

Texting, e-mail, and IM capabilities are showing up in more and more phones these days. If you intend to text often, get a plan with unlimited text messaging—it'll likely save you money in the long run. The best phones for heavy messaging have full QWERTY keyboards, like Verizon Wireless's Samsung Alias 2 SCH-u750 and AT&T's Pantech Matrix C740. You may also want to check to ensure that the phone supports threaded texting, a feature that groups together all text messages from the same sender. The Alias 2 supports threading, but relatively few other phones do.

Don't expect e-mail or IM on feature phones to give you a full smartphone experience. Feature-phone e-mail programs typically download your e-mail in text-only mode, without attachments, and feature-phone IM programs often won't let you access your AIM buddies. Sprint's e-mail program, on handsets like the Samsung Rant, is the best of the bunch, supporting multiple accounts and some attachments.

What to Look for: Camera

The great thing about a phone with a camera is that you always have it with you, so you end up photographing moments you would have otherwise missed. Camera phones are becoming as good as low-end digital cameras, in many cases taking print-worthy photos.

If you're interested in taking shots with your camera phone at all, don't settle for less than 2MP. Keep an eye on reviews to see which phones take washed-out, compressed-looking photos and which take bright, clear shots. It's harder to find a good video phone than a good camera phone. If you want to post your videos online or burn them to DVD, look for a phone that takes 320-by-240-pixel videos, at 15 frames per second or better.

A few camera phones we've seen really stand out. The Motorola MotoZINE ZN5 and Samsung Memoir SGH-T929 on T-Mobile take 5MP and 8MP photos, respectively. The ZN5 has very little shutter delay. The Memoir takes somewhat better pictures, but you have to wait for them.

What to Look for: Media

If you want to get rid of your iPod, your best bet is one of Verizon Wireless's phones with V CAST Music with Rhapsody; these sync with the powerful Rhapsody music program on Windows PCs. Otherwise, look for the many phones that sync with Windows Media Player. Mac users are pretty much out of luck for syncing music on feature phones—you'll have to drag and drop your songs onto a microSD memory card.

You also want a phone with a 3.5mm headphone jack, so you can listen to your songs with standard music headphones. If you get a phone with a 2.5mm jack, or even worse, a proprietary one, you'll need a clumsy adapter to use quality headphones. As an alternative, look for a phone that supports stereo Bluetooth wireless headphones. Verizon's LG Chocolate 3 VX8560 is one example of a top-notch music phone, with a standard jack, stereo Bluetooth support, and access to Rhapsody.

Feature phones typically don't make very good video players. They often can't sync video with PCs and don't come with software to convert video into the often-obscure formats they support. (If you're a bit of a hacker, you can force your video into a phone-friendly format.) Look for a phone with a larger screen for video watching, like the LG Dare VX9700 for Verizon.

What to Look for: Web/GPS/Games/Etc.

Some phones have decent browsers that display most Web pages; others only have basic WAP browsers. If you want to surf often on your phone, you may want to consider Sprint, since the carrier will let you install the third-party Opera Mini Web browser on its devices. Most current phones come with some variety of for-pay GPS capability—but be sure to get a handset with a loud speakerphone so you can hear the directions. Phones can play games, too. Verizon's LG Versa VX9600, for example, is a great choice with its optional dedicated game pad.

And for the accident-prone, some phones, like AT&T's Samsung Rugby or Verizon Wireless's G'zOne series, are even ruggedized or waterproof.

How to Get the Best Price

Once you've made your handset decision, it's time to head to your carrier's store, right? Maybe not. The best deals you can find on feature phones are almost always online. Five places to look:

1) Your carrier's own Web site will likely have prices that are considerably lower than what you can find in a brick-and-mortar store. And you can often find online-only instant rebates.

2) You can find amazing deals on Amazon.com if you're switching carriers. You may have to send in a mail-in rebate form, however.

3) and 4) Wirefly.com and LetsTalk.com are reliable, competing cell-phone stores with their own exclusive offers.

5) Finally, true cheapskates should look for used phones on eBay. Especially if you're hoping to spend under $50 without signing a new contract, you can often find great deals on last year's models