Your Business Partner. Optimized for Windows 7, these notebooks are ideal for SMBs. The aluminum casing offers extended durability to keep up with mobile use. The smudge-resistant and wear-resistant HP DuraFinish keeps the metallic gray colour looking polished. The spill-resistant keyboard helps protect sensitive electronics and key components from minor spills with a thin layer of Mylar film under the keyboard. Add edge to your presentations. Play, edit and create video and audio files with ArcSoft Total Media Suite. After a long day at work, relax to crisp tunes coming directly from your business notebook and SRS Premium Sound.