Öz
The coronavirus outbreak has caused many industries to create changes in the way of service. The banking sector is one of these sectors. Although the mobile banking application is a service that banks have used for a long time, the frequency of this application has increased both by banks and customers after the coronavirus outbreak. In this study, the behaviors of individual customers who started using the mobile banking application for the first time after the coronavirus outbreak were examined within the framework of the technology acceptance model. Data were collected from 230 individual bank customers residing in Hatay, Gaziantep and Mersin. Structural equation models and descriptive statistics were used in the analysis of the data. As a result of the research, it has been concluded that personal effectiveness positively affects perceived ease of use; perceived ease of use positively affects perceived usefulness and attitude towards use; perceived usefulness positively affects attitude towards use; attitude towards use positively affects the intention to use and intention to use positively affects actual use.