Guides
Plain-English explanations of AI tools, prompts and pricing — written to help you decide and act.
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How to Use AI for Spreadsheets: Formulas, Cleanup and Analysis
Practical ways to use AI with Excel and Google Sheets: writing formulas, cleaning messy data and getting quick analysis you can trust.
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How to Write AI Image Prompts That Get the Picture You Want
A simple formula for AI image prompts, the details that change results the most, and how to fix images that come out wrong.
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What Is a Large Language Model? A Plain-English Guide
How the technology behind AI chat assistants works, what it’s good at, where it struggles, and the key terms explained without jargon.
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How to Write Better Emails With AI (Without Sounding Like a Robot)
Use AI to draft emails faster while keeping your own voice: what to give it, what to ask for and the phrases to cut…
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How to Run an AI Model on Your Own Computer: A Beginner’s Overview
What running AI locally means, why people do it, what hardware matters and how to get started with free desktop apps.
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How to Use AI to Summarize Long Documents Accurately
A step-by-step method for getting reliable summaries of long reports, contracts and research, plus the mistakes that make summaries misleading.
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Is It Safe to Paste Work Data Into AI Tools? A Practical Privacy Guide
What happens to the text you paste into AI assistants, which information to keep out, and simple habits that protect you and your company.
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12 AI Prompt Templates for Everyday Work Tasks
Copy-and-paste prompt templates for emails, meetings, reports, planning and more. Fill in the brackets and go.
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How to Choose an AI Assistant for Your Work: A Practical Checklist
Skip the hype and pick an AI assistant the practical way: test it on your real tasks and check privacy, cost and integrations.
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How to Cut Your AI API Costs: 8 Practical Tactics
Simple changes to prompts, models and settings that lower your AI bill without hurting the quality of the answers.