2009年3月5日星期四

The reasons why we don't buy a used notebook

CD-Writer Drive (DVD/CD-RW)
A CD-RW is great for backing up data, saving digital photos, and creating mixed-music CDs. A single CD-R disc gives you up to 650MB of storage (equal to 451 floppies). Plus, this Laptop Accessories combo drive allows you to play movies.

Processor
The processor is the "engine" in your computer. I recommend buying a new notebook with a processor speed of atleast 2.0 GHz. You can take advantage of several new processor technologies by replacing your old system. AMD's Turion 64 X2 mobile technology and Intel's Core 2 Duo processors both offer significant gains in performance over previous Dell Inspiron E1705 keyboard generations. Since the processor is the "engine" of the notebook PC, these latest versions give you a much-improved experience across a wide range of activities, such as web surfing over broadband connections, 3-D gaming, printing digital photographs, and making videos and music.

Operating System
Microsoft® Windows® Vista lets you get things Toshiba PA-1650-01 AC Adapter done, stay connected, and enjoy a variety of entertainment in a secure environment. Choose from Windows Vista Home Basic, Home Premium, Business or Ultimate. You may still have certain applications, particularly business, that are not Vista compatible . If that is the case then there is a way to be able to dual boot your computer with the option of either Vista 15.4 inch LP154W01 LCD Screen or XP which can be found.

Memory
I recommend buying a new notebook with a minimum of 2GB of Ram. Many mainstream notebooks now offer DDR SDRAM memory, Toshiba PA3467U-1ACA AC Adapter which provides much higher bandwidth, and therefore better system performance, than older SDRAM technology. You get a better PC experience regardless of which applications you use.

Size and Weight
Notebook computers come in a wide variety of sizes and weights, with most at about 14 x 10 x13 and 5-8 lbs. They range from ultraportable notebooks that weigh as little as 3.00 lbs to powerhouse desktop replacements. When choosing a new laptop, consider the ways you'll use it most of the time. If you're using it to replace a Delta PA-1650-02 AC Adapter desktop computer, a larger, high-end notebook will give you the most versatility and expandability. A few extra pounds won't make a significant difference if you're moving it around your home or office. If you're looking for something to supplement a desktop computer or if you travel a lot, consider a smaller notebook.

Wireless
Since one of the main advantages of a notebook is being able to pick it up and go, wireless technology has become a key benefit of high-end notebooks. Wireless capability allows you to avoid continually connecting and disconnecting cables in order to access Dell Latitude D620 AC Adapter the Web, synchronize with your handheld, print a document, or use another peripheral by ensuring that your notebook is ready for the wireless world. For even more wireless flexibility, choose a Broadband wireless option to work wirelessly without the hassle of finding Wi-Fi hotspots.

Display
In recent years, Active matrix (or TFT, thin film transistor) displays have become the most popular because of their bright, vivid images that can be viewed from any angle. The most common notebook screen sizes are 14.13 and 15.43, though some ultra-portable models have Dell Inspiron E1505 keyboard screens as small as 12.13 or 13.3". The midrange screens are generally satisfactory and easy on the eyes, but if you'll use your notebook primarily as a desktop replacement or for PowerPoint presentations on the road, choose a 15.43 or larger screen. The higher the resolution, the more information can be displayed and the sharper the definition and color. If your budget permits, Dell Inspiron 6400 keyboard shoot for a minimum of a 12.13 active matrix display capable of WXGA resolution.

DVD-Writer Drive (DVD +/-R/RW)
I recommend going with a Blue Ray Drive for the High Definition DVD Drive in your new note book computer. A DVD writer and companion software let you create interactive DVD movies viewable on most DVD players or DVD-ROM drives. Edit and enhance your home videos, add music or special effects, and burn all your great content onto DVD for future enjoyment. On a single long-lasting, rewritable DVD disc you can store up to seven Original Compaq Presario M2010US AC Adapter times more information than you can on a CD. For enhanced entertainment, choose the Lightscribe option, which allows you to label discs by burning silkscreen-quality graphics on them.

USB 2.0
Great for digital photography enthusiasts, USB 2.0 ports allow you to connect to devices such as digital cameras, scanners, and printers, and transfer files up to 40 times faster than with USB 1.1-standard devices (if the devices support USB 2.0). USB 2.0 is also backward-compatible and can be used with devices featuring USB 1.1.

IEEE 1394 (FireWire)
Want to create home movies on your notebook? An IEEE 1394 port allows you to quickly move digital videos from your digital camcorder to your notebook, where you can edit them and produce the perfect home movie.

Network Interface Card
Most notebooks now come with integrated network interface cards. Not only do these give you a direct network connection, but they Toshiba PA3467U-1ACA AC Adapter let you connect to the latest modems, such as high-speed DSL and cable modems, without having to purchase or install a separate card.

Your current notebook may meet your needs quite adequately when it comes to word processing and e-mail. But if you want to expand into digital photography, create your own music CDs or home movie DVDs, get into more elaborate gaming, or surf the internet in more places using broadband, it might be time to buy a new notebook. This article will explain to you some of the features to consider in buying your next notebook. It will explain: Processor, Operating System, Memory, Size and Weight, Display, CD/DVD Writer Drives, USB 2.0, IEEE 1394 Firewire, Network Interface Card (NIC), and Wireless.

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