ABSTRACT
The Focus of this research to determine how Effective is online learning during pandemic using Microsoft Teams and Zoom applications that used by Teacher and Student. The methodology is using Technology Acceptance Model (TAM) to research the effect of innovation on user behavior. This research emphasizes to analyze how effective is online learning during pandemic covid-19 and which application is most used for teaching purpose and learning for student during pandemic covid 19. Research method used for this research is quantitative technique by information assortment utilizing questionnaire from Google form. The data will be processes using SPSS. We expect for the result can be reference for the future so Teacher and student can understand which application most used during pandemic covid-19 for Teaching and learning during pandemic covid-19. © 2022 IEEE.