Integrating Grammarly Tools to Enhance Writing Efficiency in Senior High School

The background of this research is that the writer wants to examine use grammar in improving writing efficacy. purpose study was find out application Grammarly improve efficiency skills senior high schools. Researchers used descriptive qualitative methods by using interviews, observations, and questionnaires. In study, 30 participants were observed, at end interview, eight students with questionnaire results taken be interpreted. Participants are school studying 2022/2023 year. discussion show helps learn writing. Students interested confident various advantages available during learning process. This tool also practical easy access, so it doesn't make difficult for students. showed positive views felt more helpful exploring their advantages.