Module 1 · AI & Machine Learning
Grammarly
Marvellous Ajali
July 24, 2026

1. **Grammar Checking**
* Detects and corrects grammar mistakes in real time.
2. **Spelling Correction**
* Identifies spelling errors and suggests the correct words.
3. **Punctuation Correction**
* Fixes punctuation mistakes to improve readability.
4. **Writing Clarity**
* Rewrites sentences to make them clearer, simpler, and easier to understand.
5. **Tone Detection**
* Analyzes the tone of your writing (e.g., formal, friendly, confident, or professional).
6. **Style Improvement**
* Suggests better word choices and sentence structures to improve writing style.
7. **Plagiarism Detection**
* Checks text against online sources to help ensure originality (available in certain plans).
8. **Vocabulary Enhancement**
* Recommends stronger, more appropriate words to make writing more effective.
9. **Writing Assistance**
* Helps write emails, essays, reports, resumes, cover letters, and other documents.
10. **AI Writing & Rewriting**
* Generates, rewrites, expands, shortens, and improves text using AI while maintaining the intended meaning.