AI Guides & How-Tos

The AI Guides category is Mexta’s main library of how-tos, tool deep dives, model explainers, and skill-building walkthroughs for people who want results this week. From ChatGPT and Claude playbooks to Gemini, Grok, Perplexity, and agentic workflows, each guide is written for learners: plain language, concrete examples, and steps you can copy into your own projects. Topics span business operations, marketing and sales, coding and data, teaching and studying, finance and legal support roles, side hustles, certifications, and “will AI replace…?” analyses that separate signal from panic. You will practice core AI skills—prompting with structure, verifying outputs, chaining tools, documenting prompts for teammates, and choosing the right model for the task. Newcomers can follow beginner courses and free learning paths; experienced users can jump into specialized stacks for HR, ecommerce, real estate, product, or content. Soft-pair any guide with Mexta quizzes to check mastery, the broader lesson library for multi-step practice, and certificate tracks when you want proof for a résumé or internal promotion. Browse the full category below, filter by the tag that matches your goal, and treat every article as a mini workshop. Updated continuously so your learning path stays aligned with how tools actually work today on mextalearn.com.

129 articles