Enjoy fast performance and easy mobility with the Acer Aspire One D257, which gets its spark from an Intel Atom N570 dual-core 1.66GHz processor. Quickly zip from editing documents to viewing websites online and back again thanks to this laptop's 1GB of RAM, which offers all the memory you need for actively navigating multiple applications at the same time. A 10.1-inch monitor offers 1024 x 600 resolution and an Intel GMA 3150 graphics processor delivers images that are vivid and clear. With 250GB of storage capacity, the hard drive offers enough room for movies and complete music collections. This Acer laptop runs on the Windows 7 operating system and is light enough to take with you wherever you go, tipping the scales at just 2.87 pounds.