New Delhi, January 25, 2012 Leading Indian IT, Engineering, and Management books publisher, Dreamtech Press,  has brought out a full featured Computer Course in Bengali. The Comdex Computer Course Kit - Windows XP and Microsoft Office is authored by writer and publisher, Vikas Gupta and deals with Computer Basics, Windows XP, and Microsoft Office applications such as Microsoft Word, Microsoft Excel, and Microsoft PowerPoint. This book also familiarizes reader with the working of the Internet and Outlook Express in detail. This book makes learning more interesting by its 3-stage self-learning system, in which an interactive CD guides the learner at every step.
The book is already available in English and Punjabi for Rs 299. 
Link to info on the Bengali edition: http://www.dreamtechpress.com/TitlePage.aspx?x=978-93-5004-274-8