Explore practical AI tool guides, comparisons, and workflows for ChatGPT, Claude, Grok, coding agents, productivity apps, image generators, and business automation.
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Browse guides
A practical guide to AI for cybersecurity in 2026: a defensive workflow table, where AI helps and fails in a SOC, six safe prompt patterns, AI security vs AI for cybersecurity, tool selection questions, and a 30-day pilot plan.
A practical guide to Claude for Excel: eligible plans and supported platforms, individual and admin install steps, a capabilities table, a step-by-step workflow, 10 prompts, a Claude vs ChatGPT vs Copilot comparison, and a pre-save QA checklist.
OpenAI
9 minOpenAI says the Codex app is merging with the new ChatGPT desktop app. Codex remains a dedicated coding experience, now alongside Chat and Work in one desktop app.
ChatGPT
15 minA practical guide to ChatGPT for PowerPoint: the official OpenAI Microsoft Office add-in, what it can do inside PowerPoint, how to install it, what it costs, and what to verify before sharing a deck.
A practical comparison of the best AI presentation makers in 2026: Prezi AI, Gamma, Canva, Beautiful.ai, Plus AI, Copilot, and more – with honest export caveats, pricing, and a prompt-to-deck workflow.
Perplexity
14 minA practical comparison of Perplexity and Gemini in 2026: citations vs workspace integration, student and business research use cases, pricing, and a clear verdict on which to use for which job.
ChatGPT
18 minA practical comparison of the best ChatGPT alternatives in 2026: Claude, Gemini, Perplexity, Copilot, Grok, and DeepSeek – with pricing, honest trade-offs, and a clear guide to picking the right one.
AI Tools
13 minA practical breakdown of the best AI tools for small businesses in 2026: which platforms deliver for lean teams, what they actually cost, and a 30-day plan for adoption without the chaos.
ChatGPT
16 minA practical framework for using ChatGPT inside real spreadsheet workflows: add-in setup, formula generation, the file-parsing sandbox, VBA and Apps Script, dashboard planning, and privacy rules. Includes a verified task matrix and 10 battle-tested prompts.
AI Tools
12 minNotebookLM wins when you have specific sources to interrogate without hallucinations. ChatGPT wins when you need a thinking partner for explanations, practice, and writing. For serious academic work, the strongest move is both.