Picnik is a free online photo editing program that allows users to easily correct, enhance, and share photos directly from their computer or online. Key features include one-click photo corrections, advanced tools to refine images, real-time resizing and rotation, thousands of effects and filters, and sharing photos online or via email. Word is a word processing program included in Microsoft Office that enables users to create all types of written documents. It offers formatting tools for page layout, fonts, images, tables, form letters, and a print preview function.