Plagiarism issue becoming an important point for essay-writing as the topic of essay unforgettable moment of students’ life requires the students’ prior knowledge in English grammar, the ability to express their experiences in life through conducting meaningful sentences into paragraphs, and creating composition based on students’ original idea. There are abundantly available online references via the internet for students, it will limit their creativity in writing if they just use copy-paste method. There are two problems of this research, namely students’ writing quality based on plagiarism detection tool percentage description report and student ability to identify plagiarism in their writing. The specific purpose of this research is to produce excellent essay-writing free from plagiarism issues which originally written by students as their ideas for General English subject. The subject of this research is the electrical engineering students’ essay writing task submitted online with a plagiarism detection report as an attachment.