In order to take MOS exams, you need to purchase the exam voucher corresponding to the module you are interested in.
You can purchase exam vouchers only by using the online payment form present in your YoU@B student diary, by clicking on "Purchase products" in the "IT certifications" box.
Instructions for the payment procedure and other relevant information about the MOS (Microsoft Office Specialist) certifications, including the scheduled dates of the exams, are published on the website www.unibocconi.eu/itec in the 'Microsoft Office Specialist' section.