No, it is not a new piece of software; although I admit that to anyone not knowing exactly what it is it might just seem so. Microsoft WinDays is the largest and most important business and technology conference in Croatia (and the region), traditionally organized in Opatija in the last week of April. This year it is taking place from April 22 to 25, with a pre-conference day on April 21. Last year it gathered over 1,900 attendees from Croatia and neighboring countries, and this year it is expected to even surpass this number. During the conference the attendees will have an opportunity to visit 160+ presentations covering 28 different topics, 9 pre-conference seminars, plus enjoy themselves and mingle about the evening parties, or simply enjoy the mild weather, sea and fresh air.