Microsoft Excel 2013 Win32-bit/x64 PKC-Medialess Non Commercial sku. Intended for home student and non-professional use ONLY. NOT for use in a business or professional environment. Faculty members and staff should NOT use this sku. Consists of a 25 digit Product Key Code ONLY. NO Media. PKC is a non-transferable license that allows for a single install on one machine only. Perpetual license. This is a Non-Returnable sku.