Question: what is the difference between level 1 level 2 and level 3 support?
Answer: I've seen plenty of Level 1 Help Desk technicians who are capable of and perform Level 2 and Level 3 work. You may have times when Level 2 and Level 3 techs take phone calls and direct fixes. Level 2 may work with infrastructure and create new solutions, while Level 3 may handle the desktop.