Practical How-To Guides for AI, Software & Tech

ChatGPT not working? Try these practical fixes for loading, login, network, browser, app and server problems to get ChatGPT working again.

Learn how to reduce AI hallucinations with better prompts, sources, RAG, verification and practical methods for getting more accurate AI answers.

Learn how to fact-check AI answers, verify citations, detect hallucinations and check ChatGPT, Claude or Gemini responses before trusting them.

Learn how to use AI for research step by step, from finding sources and papers to fact-checking, analyzing evidence and writing research reports.

Learn how to summarize a PDF with AI using ChatGPT, Claude, Gemini, NotebookLM and other tools, with prompts for long PDFs and research papers.