Minimum System Requirements: Pentium IV or higher 1GB RAM Memory 200MB HD space available Best Video Resolution = 1024 x 768. Also compatible with Windows XP and Vista. HAIR PRO requires a Digital Camera, a webcam or a scanner connected to your computer, to capture the person's image. ABOUT PRINTERS: To obtain better printing results, we recommend any model of Color InkJet Printers. The type of the paper is important. For best results choose one with photo quality.