Dar graduated from Brainerd Community College with an Associate of Arts degree. She earned her Bachelor of Arts degree in Organizational Management and Communications from Concordia University in St. Paul, Minnesota. Dar holds Microsoft Certified Trainer (MCT), Microsoft Certified Systems Engineer (MCSE), and Microsoft Certified Systems Administrator (MCSA), and Microsoft Certified Professional (MCP) certifications from Microsoft and holds Net+, Security+, and Certified Technical Trainer (CTT) certification from CompTIA. Dar worked in management as a director of purchasing for six years and was a senior analyst for a technology consulting firm before moving to Central Lakes College in the fall of 2000. She also spent five years as a customer service representative working with administrative support personnel and doing database programming in both PC and mainframe systems.