HP Spectre XT Pro UltraBook / Intel Core i5-2467M / 13.3 / 4GB / 128GB / Windows 7 Professional / Laptop
Lenovo Thinkpad X1 Carbon Touch Intel Core i7 14 Ultrabook
Samsung Series 9 NP900X4C-A06US 15-Inch Ultrabook (1.70 GHz Intel Core i5-3317U Processor, 8GB DDR3, 128GB SSD, Windows 8) Ash Black
Advanced audio waveform editor.
Windows 8 is a Microsoft operating system that was released in 2012 as part of the company's Windows NT OS family.