Читать книгу Laptops For Dummies - Gookin Dan - Страница 8

The dream of portable computing has been realized. Laptops in all their glorious variety are everywhere.

As a consumer, and as someone who needs a computer in order to survive in the 21st century, the question is simple: Do you need a laptop?

As you might guess, if the answer were “No,” this book would be a lot thinner.

Why you need a laptop

I can think of several reasons for getting a laptop computer:

To have a laptop as your main computer

A desktop computer cannot pretend to be a laptop, but a laptop can certainly fake being a desktop: You can use a full-size keyboard and monitor with your laptop. You can also connect any number of popular desktop peripherals, such as a printer, a scanner, or external storage. The advantage is that, unlike with a desktop system, you’re free to disconnect the laptop and wander the world whenever you want.

To use a laptop as a space-saving computer system

Unlike with desktops, you don’t have to build a tabletop shrine to your laptop computer – that is, you don’t need a computer desk. If space is tight where you live or work, store the laptop on the shelf or in a drawer. Then set it up on the kitchen table or coffee table whenever you’re ready to work. Forget about the constant mess and clutter that orbit the typical desktop computer station.

To get a laptop as a second computer

Why buy a second desktop computer when you can get a laptop and enjoy not only the presence of a second computer but also the ability to make that computer system portable? Furthermore, you can network the two computers, allowing them to share the Internet connection and printers as well as each other’s data and files. And you still have the luxury of having one system that’s portable.

To take the laptop on the road

Laptops let you take your work on the road. Thanks to cloud storage and other synchronization tricks, you can be off and running to anywhere you like – although being in direct sunlight can make it difficult to see the laptop screen.

✔ Laptops let you escape the confines of your office and work anywhere you like for a few hours. Or, if there’s power at your location, you can plug in and work all day.

✔ The laptop lets you take your work with you when you travel. It lets you experience the reality of using a computer on an airplane (which isn’t as cool as it sounds).

Mr. Laptop goes to college

Setting up a computer in a college dorm room in the 1980s was the sure sign of being a nerd. Today, not setting up a laptop computer in a college dorm room is the sure sign of being a social outcast. I implore future students to pester their parental units early – say, starting in the second grade – to ensure that they leave for college armed with the best portable computing power possible.

No, I’m not being silly. Some colleges require students to arrive with laptops in tow. Those institutions may even publish laptop guides so that campus compatibility is guaranteed and issues such as viruses and spyware are dealt with before classes start. My advice: Follow those guidelines. Look for a laptop based on the school’s recommendations. But there’s still more you need to do.

Be sure to prepare a college-bound laptop for the onslaught of malware. See Chapter 19 for vital information about laptop security. Also see Chapter 20 for dealing with another college laptop issue: theft. You’ve probably spent a lot of time preparing for college; you should prepare the laptop for college as well.

Why you don’t need a laptop

Thanks to the fees charged by the miniaturization lab, laptops are generally more expensive than their desktop counterparts. They’re also more expensive to fix. Forget about upgrading the hardware. Laptops can easily get stolen. The battery life never lives up to the printed specifications. It’s tough to get work done on a jet or in a café unless you’re really, really motivated to do so – ack! But these are minor quibbles.

You can dither about whether to get a laptop or a mobile device, à la the iPad. It’s a legitimate debate: If all you want to do is read email, browse the web, engage in the social networking thing, take pictures, watch films, or listen to music, you don’t need a laptop. Sure, the laptop can do all that, but if you don’t plan to create anything or do anything else requiring a full-on PC, get a laptop or tablet PC instead.