Edit essays with AI-powered full-text feedback and error correction. Upload documents for instant grading and detailed comments. Access writing techniques, personalized ideas, and sample essays to improve composition skills.
Read and manage documents in ePub, PDF, TXT, mobi, UMD, and office formats. Access a library of books, articles, and resources. Sync and backup documents to the cloud for cross-device access. Adjust text size, background color, and brightness.
Access and complete practice questions for public and professional courses, including past papers and detailed explanations. Take simulated exams with automatic grading and performance analysis.