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Discover articles, tips, and guides about online learning and education
Michail Ouroumis••7 minutesGrok vs ChatGPT compared: both are free to start and both have an $8 plan. See plans, limits, strengths, and which one to pick for study or work.
Michail Ouroumis••7 minutesPerplexity vs ChatGPT compared: both cost $20 a month on the main plan. See plans, limits, citations, student options, and which one to pick.
Michail Ouroumis••8 minutesCodex vs Claude Code compared: both start at $20 a month, but only Codex has a free option. Plans, usage limits, safety defaults, and which to pick.
Michail Ouroumis••9 minutesUsed ChatGPT, Claude or Gemini on your thesis data or survey? Check its numbers and charts in Excel or Sheets with these six steps. No code needed.
Michail Ouroumis••7 minutesPrompt engineering means writing clear instructions so AI gives you the answer you need. What it is, a before-and-after example, and 6 habits to start.
Michail Ouroumis••7 minutesUse AI to turn a meeting transcript into clear minutes with decisions, owners and deadlines. Includes a free minutes template and a copy-paste prompt.
Michail Ouroumis••9 minutesWix, Squarespace, Framer, Hostinger and Webflow compared for non-coders: AI features, free plans, prices, custom domains and online store support.
Michail Ouroumis••8 minutesThe AI email writer you need may already be in your inbox. Gmail, Outlook Copilot, ChatGPT and Claude compared, plus prompts for work emails.
Michail Ouroumis••8 minutesMicrosoft Copilot or ChatGPT for work? A task-by-task guide to email, documents, meetings and research, plus the work-data rules to check first.
Michail Ouroumis••8 minutesGemini 4 Carbon edges Claude Opus 5.5 by one point on the Artificial Analysis Intelligence Index. Here are the benchmarks, prices, and which one you can use today.
Michail Ouroumis••9 minutesCopilot in Excel, Gemini in Sheets, ChatGPT and Claude compared for formulas, data cleaning, analysis and messy workbooks, with free vs paid and privacy notes.
Michail Ouroumis••9 minutesGemini vs ChatGPT compared: both main plans cost about $20, but free plans, models and strengths differ. Prices, limits, and which one fits your work.
Michail Ouroumis••9 minutesClaude vs ChatGPT compared: both main plans cost $20, but limits, models and strengths differ. Plans, usage limits, and which one to pick for your work.
Michail Ouroumis••9 minutesA plain guide to AI benchmarks: what MMLU, GPQA, Humanity's Last Exam, SWE-bench, ARC-AGI, AIME and Arena measure, where they fail, and how to read a score.
Michail Ouroumis••9 minutesGamma, Copilot in PowerPoint, Canva, Beautiful.ai and Gemini in Google Slides, compared on free plans, prices, export options and who each one suits.
Michail Ouroumis••10 minutesHow to debug code with AI: read the error, shrink the bug, write a clear prompt, ask for the cause before the fix, then test it. A beginner checklist.
Michail Ouroumis••9 minutesA practical guide to using ChatGPT at work: setting up a team workspace, keeping company data safe, and the everyday workflows that save the most time.
Michail Ouroumis••9 minutesReasoning models vs regular models: one thinks first, one answers right away. Learn which tasks need thinking mode, what it costs, and how to prompt it.