Hardware
Netbooks typically have less powerful hardware than larger laptop computers and do not include an optical disc drive that larger laptops often have. Some netbooks do not even have a conventional hard drive. Such netbooks use solid-state storage devices instead, as these require less power, are faster, lighter, and generally more shock-resistant, but with much less storage capacity (such as 32, 64, or 128 GB compared to the 100 GB to 2 TB mechanical hard drives typical of many notebooks/laptop computers).
All netbooks on the market today support Wi-Fi wireless networking and many can be used on mobile telephone networks with data capability (for example, 3G). Mobile data plans are supplied under contract in the same way as mobile telephones. Some also include ethernet and/or modem ports, for broadband or dial-up Internet access, respectively.
Read more about this topic: Netbook
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