During this one month internship, I was an IT manager. That is to say, I had to take care of installing a VPN solution in order to allow them to have access to internal resources (NAS) from outside while telecommuting. However, no one else was remotely involved in this role, so I had to find out and learn how to do it. Then I had to organise and tidy up their Microsoft resources (Account, group, Sharepoint ...). This allowed me to discover and learn how to use Microsoft 365 in administrator mode.