8 Free AI Tools With No Credit Card: Limits and Best Uses
Compare eight genuinely free AI tools for chat, research, coding and local use. See current limits, official sources, privacy cautions and beginner projects.
How to Write AI Prompts: A Practical Step-by-Step Guide
Learn a six-step method for writing better AI prompts, with a worked example, debugging matrix, reusable worksheet, privacy checks and testing process.
12 ChatGPT Prompts That Actually Work: Practical Templates
Use 12 practical ChatGPT prompt templates for writing, study, code review, research, troubleshooting and planning, with examples and a testing method.
Google Gemini on Android: Setup, Privacy and Useful Prompts
Set up Google Gemini on Android safely. Learn assistant choices, permissions, activity controls, useful prompts, limitations and troubleshooting.
How to Use ChatGPT in Google Sheets with Apps Script
Connect Google Sheets to OpenAI with a runnable Apps Script custom function. Learn secure API-key setup, prompts, costs, privacy, errors and testing.
AI in Virtual Worlds: Architecture, Safety and Project
Learn how AI supports virtual worlds through dialogue, creation, moderation and accessibility. Includes architecture, evaluation, privacy checks and a portfolio project.
AI News Anchors: How Synthetic Presenters Should Be Used
Learn how AI news anchors work, where they help, and the disclosure, consent, provenance, fact-checking and newsroom controls required for responsible use.
Can AI Predict Natural Disasters? Limits and Real Uses
Learn where AI helps disaster forecasting, detection and early warning, and why earthquake prediction, false alarms, data quality and human oversight matter.
Generative AI Explained: Build, Ground and Evaluate It
Understand generative AI and LLMs, then design a practical workflow with grounding, evaluation, privacy, security controls and a portfolio project.
