This study examined the extent of availability and utilization of Microsoft teams technologies in teaching and learning of Business Education in Tertiary Institutions in Cross River State. To achieve the purpose of the study, two research questions were raised and two hypotheses were formulated to guide the study. The study adopted a survey research design. The population consisted of one hundred and thirty nine (139) business education lecturers in the study area, who were all involved in the study due to the manageable size of the population. A 30-item questionnaire titled “Extent of Availability Microsoft Teams Technologies for Teaching and Learning of Business Education Questionnaire” (EAMTTTLBEQ) was used for data collection. The data collected were analysed using the Cronbach Alpha statistical technique which yielded an overall reliability coefficient of 0.89. The data collected were analysed using mean (X), standard deviation (SD) and percentage to answer the research questions. Similarly, the null hypotheses were tested at 0.05 level of significance using ANOVA and independent t-test. The findings of the studies showed that; Microsoft technologies were available for teaching and learning business education content in tertiary institutions in Cross River State. There was High Extent (HE) of MS technologies utilization for lecture delivery in Tertiary institutions on Cross River State; and there is no significant difference in the mean ratings on the extent MS technologies utilization for class discussion in Cross River State Tertiary institutions based on school types and gender in tertiary institutions in Cross River State. Based on the findings of the study, it was recommended that; Government should provide enabling teaching and learning environments in all the tertiary institutions in the Cross River Sate and  Nigeria at large to ensure effective utilization of Micro Soft team technologies.