PC Catalog is a product-buying resource providing listings of networking, microcomputer, software, peripheral, and new technology products. All products listed can be directly ordered. The information supplied includes vendor's location, business hours, phone/fax numbers, technical support offerings, areas of specialty, and selling policies (covering money-back guarantees, warranties, re-stocking fees, shipping deadlines, and payment options). Supplementary resources such as new technology announcements and a shopper's checklist are also available.