Final answer:
MS PROJECT is project management software developed by Microsoft, while MS EXCEL is a spreadsheet software program. AutoCAD and Sketchup are design software programs.
Step-by-step explanation:
MS PROJECT is project management software developed and sold by Microsoft. It allows users to schedule tasks, assign resources, track progress, manage budgets, and analyze workloads. On the other hand, MS EXCEL is a software program produced by Microsoft that allows users to organize, format, and calculate data using a spreadsheet system.
AutoCAD and Sketchup, on the other hand, are design software programs used for creating 2D and 3D models.