Use the Windows-based PC system software to create unique labels that attach to patented three-sided hanging folder tabs. Read tabs from front, top or back for increased filing efficiency. When used on folders with tabs in the same position, a continuous line of color is created for faster filing and retrieval. Color breaks your system into smaller sections and allows misfiled folders to stand out. Viewables Labeling System Starter Kit includes 25 tabs, 32 labels, 32 clear label protectors and software. Requires 400MHz 32-bit (x 86) or faster processor, 128MB RAM, 280MB free disk space; Microsoft Windows 2000 with Service Pack 4, Windows XP with SP2, Windows Server 2003 with SP1, Windows Vista, Internet Explorer 6.01 or later.