Apple introduced worlds thinnest macbook Air. It's a full sized notebook encased in 0.16-0.76 inch thick sturdy anodized aluminum case. The 13.3 inch wide screen display gives resolution upto 1280 x 800. Apple brings the famous multi touch technology of iPhone & iPod touch to the macbook with a oversize trackpad. You can pinch, swipe, or rotate to zoom in on text, advance through a photo album, or adjust an image.
Equiped with all the ports you need, a USB 2.0 port, a headphone jack, and a micro-DVI port that supports DVI, VGA, composite, and S-video output.
Memory requirements are handled by 80GB harddisk and an option for 64 GB SSD. 2 GB RAM for the main memory is lot for all the applications you need. Networking starts with the fastest-available, next-generation 802.11n Wi-Fi and Bluetooth 2.1 + EDR built in.