Question: Can you recommend a tool that helps with writing assignments, including grammar and plagiarism checks?

If you need a more powerful tool to help you with writing assignments, including grammar and plagiarism checks, Paperpal is a good option. This AI-based service offers context-aware language suggestions, real-time grammar checking and accurate plagiarism detection with scoring for similarity. It also has a paraphraser, high-quality academic translation and a submission readiness checker. Paperpal works online and offline through MS Word integration and has ISO/IEC 27001:2013 certification for data protection.

Another option is Trinka, which is designed to improve the quality of academic and technical writing with a suite of editing and proofreading tools. It includes advanced grammar and style checks, a plagiarism check and a proofread file option that applies tracked changes to entire MS Word documents. Trinka also has a LaTeX proofreader and a range of consistency checks, so it's well suited to academic and professional writing.

For a more general-purpose writing assistant, check out Grammarly. The tool offers personalized guidance and text generation to help you write more quickly and accurately. It also has features like plagiarism detection, citation support and integration with other apps. Grammarly offers different plans for different needs and has a big priority on protecting user data privacy and security.

Last, QuillBot offers a range of tools including a paraphraser, grammar checker, plagiarism detector and citation generator. Its interface is designed to be accessible to writers of all skill levels, and the Premium subscription adds features like advanced grammar suggestions and custom summaries. QuillBot is designed to help you write faster while maintaining writing quality.