Today I came across a relatively new class of computer called a Netbook. The difference between a Netbook and a Notebook is that a Netbook is more "stripped down". It has the bare minimum hardware to run. Wikipedia has great article defining what a Netbook is and I like this line:
Netbooks trade features, processing power[1] and the ability to run resource-intensive operating systems — to achieve their small form factor, low weight and affordability.
It think it sums up the difference between the two kinds of computers in a single sentence. This trade off is not neccessarily being cheated out of anything. The truth is that not everyone in world needs a lot of processing power or a lot of features. I think the majority of the world today needs low weight, affordability, long battery-life, and small energy consumption. I'm realizing that I did hear about this computer a few years ago when people were talking about the One-laptop-per-child program in poorer countries so that we can bridge the economic and "digital divide". Net computers would be perfect.
Turns out that several computer manufacturers see the value for many other people too. Everyone agrees that they want computers with long battery-life, low weight, and consume less energy, but what about the fewer features? Today, if you are not doing heavy calculations or a lot of graphics and multimedia you could probably get away with a Netbook. Face it, majority of time on computers at home is spent reading and composing e-mail, surfing the internet, interacting on social networking sites, playing online games, and watching movies. Not much hardware is needed for that. Just 2 or 3 USB ports, a reasonably fast processor, and a stable operating system and web browser.
I'd suggest several USB ports because netbooks don't have a lot of hard drive space. So it would be great to be able to use a usb hard drive or flash drives to make up for lack of storage. This is one of the trade offs for lighter weight and less energy needed to extend battery life. The reason why many of the newer netbooks can pull off these feats is because they are not using traditional hard drives (HHD). They use "solid-state" hard drives (SSD). They have almost no mechanical parts, use less energy, and very, very light-weight. Traditional HHDs have a magnetic disk spinning inside, being read by a lazer! A lot can go wrong. In contrast SSDs use the miracles of quantum physics to store and retrieve information (I'll do some research and post on that later).
The exciting thing is that there is a new solution for the user who wants the portability, long battery life, and power conservation of a netbook but the storage of a traditional hard dive. MSI announced that they will be selling the world's first "hybrid" laptop. It will be able to use both kinds of hard drives. You can read the following articles: The World First Hybrid Laptop and
MSI Unveils The World's First Hybrid-Storage Netbook: The U115
Addendum: 12-31-08
I forgot to make the point that although netbooks do not have enough memory to handle many everyday memory-intensive software like Microsoft Office, there is a solution: Google to the rescue! Google has a free office suite that is entirely online. Write documents. Make presentations. Make Spreadsheets. The product is referred to as Google Documents. All you need to use them is a Google account and an internet connection (oh and a computer). It even allow you to easily collaborate with others. I really like it, personally, however I still use Microsoft Office. Also, there are many online storage sites that allow you to securely store files. Some of them are even free. View blog reactions
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