The goal of the project is to create a multilingual tool for decision support and preparation of high-quality informative texts. The assistant will process available information (local files, e-mails, indexed websites) in commonly used formats and supported languages, build a knowledge base in these, reply to user's queries using this base and look up support for results in indexed documents. The tool will be able to summarize large amounts of text and automatedly obtain data from a website saving the user's time. It will contain user-accessible AI tools for solving particular practical problems, e.g. from sales and marketing area.