Indicates that the laptop supports WLAN (Wireless Local Area Network). All products supporting WLAN can communicate with each other. Common Wi-Fi standards are: IEEE 802.11a, 802.11b, 802.11g.
Indicates what type of operating system has been pre-installed. Most computers come with a pre-installed operating system, so the buyer is spared a lengthy installation process. The most common operating system is Windows XP for home use, while Windows NT is more suitable for offices. Mac OS is mostly used in the media and advertising business.
Centrino is a platform-marketing initiative from Intel. It is not a mobile CPU - rather, the term covers a particular combination of mainboard chipset, mobile CPU and wireless network interface in the design of a laptop. Systems equipped with these technologies should deliver better performance, longer battery life and broad wireless network interoperability.
Read our Laptops buying guide to find the perfect model whatever your budget. Compare Mobile Phones prices, features and reviews to help with your decision. (More)
More products under ad 
