Question: Can you recommend a software that can help me write error-free social media posts and online comments?

If you need a tool to write social media posts and online comments without embarrassing yourself, Wordtune is a good option. The AI writing assistant can help you work more efficiently and with more confidence with tools like Rewrite to avoid mistakes, AI Writing Assistant to use prompts, and Create with AI to use templates. It also works with Google Calendar, Microsoft Word, Slack and other tools, and is available on the web, mobile devices and personal computers.

Another good option is RewriteWise, which is geared specifically for social media presence. It offers more-advanced proofreading, rewriting and optimization tools to help you sound like a native speaker. It's multilingual and can be used with a Telegram bot, too, so it's good for international social media accounts and customer support responses.

If you want a full-featured writing assistant, check out Rytr. Rytr has a range of tools, including grammar check, SEO optimization and a plagiarism checker based on Copyscape. Its free tier covers more than 40 use cases, and paid tiers are available for more, and it can be used in Google Chrome and other tools.

Last, ProWritingAid has a collection of AI-powered tools to help you with writing in many different situations, including real-time checks, readability analysis and passive voice detection. It's available in several pricing tiers, but it's a good option for professional writers, students and businesspeople who want to improve their writing and communication skills.