Notebook computer basics

It’s hard to beat the portability of a notebook computer. In fact, more and more people are choosing a notebook over a desktop as their primary (or only) computer. With more options available than ever before, there’s a notebook that’s perfect for almost everyone. If you’re ready to make the switch, or if you just looking to upgrade from an older model, keep reading to learn what’s best for you.

Processor
o The processor is the brain of your computer—it takes information supplied by you and executes commands, such as performing a basic math equation or running a sophisticated video editing program.
o Processors sold today are often identified by the number of ‘cores’ they contain. Single-core models use one powerful processor to handle all tasks. Dual-core models have two separate processors on a single chip.
o Dual-core processors are best for people who play a lot of games or do a lot of video editing, as well as heavy multitaskers.
o Single-core processors offer great value and are best for moderate to light users.

Memory (RAM)
o Random Access Memory, or RAM, provides temporary storage for the files your computer uses to run programs.
o The more RAM your computer has, the faster it can execute commands and process information.
o 1GB of RAM should be enough for the average user running Windows Vista. Heavy gamers, multitaskers and video editors should consider 2GB or more.
o If you think you might want to add more RAM later, make sure your new notebook has open slots that will let you add new chips.

Hard drive
o The hard drive is where all of your files and program information is stored. Think of it as your computer’s file cabinet.
o Hard drive size is measure in gigabytes (GB). Entry-level notebooks typically have 80-100GB of hard drive space, which should be plenty of storage for average users.
o If you want to store a lot of digital photos or video, look for a notebook with a larger hard drive (120GB or more).
o Consider purchasing an external hard drive if you think you might need more than 250GB of storage.

· Networking
o Almost every notebook made today includes built-in wireless networking capability. This means you don’t need to buy a separate wireless card to connect to networks.
o Most models include Wireless-G Wi-Fi capability. This will allow you to connect to virtually any Wi-Fi network you encounter.
o Some new models include Draft-N capability. This is the newest Wi-Fi standard, which is faster than Wireless-G when used with other Draft-N equipment. Draft-N notebooks are also compatible with other Wi-Fi networks.
o Many notebooks include Bluetooth capability, allowing you to sync up with your Bluetooth-enabled cell phone, PDA, and other devices.

· Screen size & weight
o Screen size on notebooks is measured diagonally, similar to the way TV sizes are measured.
o Most models made today use the widescreen format, similar to HDTVs. This is great for watching movies and playing games.
o Screen size determines how big the notebook is. Models with smaller screen sizes will be lighter and more portable than models with bigger screens.
o If you do a lot of gaming, video editing or design work, go for the largest screen you can afford. If portability is more important, look for a smaller, lighter model.
o Smaller notebooks may also have smaller batteries. This usually means you’ll have to charge your notebook more frequently.

· Connections/Disc drives
o Before deciding on a model, think about what you’ll be connecting to your new notebook and make sure that it has all of the ports and connections you need.
o Most notebooks include at least 2 USB ports, a network port, an analog modem port, a connection for an external monitor, and one PC Card or ExpressCard slot.
o Some models also include FireWire ports, memory card readers, and TV tuner outputs.
o Most models include a combination CD/DVD burner, which lets you listen to CDs and watch movies as well as burn your own.

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