Best Notebooks - 1 to 2 GHz Processor Speed, 0 to 5 lb. Weight, 0 to 1000 $ Prices

'If you're not wedded to Apple's operating system, Dell's notebook is the way to go, but Mac fans who value endurance above all else will find the new 13-inch Air the best there is. '

'Thankfully, the system is unencumbered by bloatware. '

'Thanks to a new generation of processors, the MacBook Air gets improved battery life, while maintaining its now classic thin and light metal exterior.'

'The small notebook maintains a strong repertoire of connectivity technologies. '

'The MacBook Air 11-inch is a wonderful commuter laptop, and it should be on your short list if you're constantly on the move. '

'If you’ve got the money it’s perfect for business trips.'

'More ports than 12-inch MacBook. '

'Apple's buying process is very user-friendly.'

'Asus Chromebook Flip (C100PA-DB02), on the other hand, delivers a stunning, lightweight convertible design, excellent performance, and impressive battery life for under $300. '

'The Asus Chromebook Flip C100 takes some real risks, some more successful than others, in order to provide a premium-feeling experience for only $249 (£249 in the UK; not currently available in Australia).'

'impressive build quality'

'It helps that the Chromebook Flip is one of the smallest and lightest convertible systems around, weighing 1.96 pounds and measuring 10.6 x 7.2 x 0.6 inches. '

'The built-in speakers are a bit trebly, but moderately loud and distortion-free. '

'Sharp 1080p display'

'The specs squeezed into this slither of a device are impressive.'

'Extremely thin, fanless design. '

'Thin and light, even for an ultraportable. '

'With the Aspire Switch 10, Acer has introduced a fine detachable tablet, making it a safe purchase for anyone in the market for a portable Windows tablet without giving up the productive capability of a clamshell design. '

'This attractive Windows 8 convertible device offers several modes of use with a stunning display and plenty of power to surf the Web, check your email, and write a paper or two. '