Marco has extensive experience in teaching Microsoft Office Suite and his main focus is in Excel and PowerPoint. Marco has seen the evolution of different spreadsheet software such as Lotus 1-2-3, Lotus Symphony, Excel and the OpenOffice.org Calc. As Excel is widely used in today’s business environment, to master it and able to utilize this skill is certainly a must have for anyone who wants to advance in their career or stay competitive in the job market. His teaching style is extremely student-oriented. Whether he is teaching a large class, a small class, or a one-on-one teaching session, Marco always focuses on deciphering difficult concepts and applies them into real world examples by providing hands-on exercises. The students get to learn what they need most and the class is always fun. Marco is a Certified Excel Expert, Sun Certified Java Programmer and CompTIA A+ Certified Professional.