John Tseriwa Gwasira

1. 💡#TheIndustrialRevolutions at a glance The First Industrial Revolution introduced the use of steam power to mechanize production. Introduction of steam power and machine tools, while steamships and railroads revolutionized how people got from A to B.

One of the biggest reasons people fail to get shortlisted is the poor quality of their CV. There is no shortcut here. If your CV is not structured properly, clear, and results-focused, you will be filtered out. I am sharing a free tool that will help you identify exactly what is wrong with your CV and what needs to be fixed: Here is the link:thehumancapitalhub.com/ai-resume-revi… @HumanCapitalHub

A lot of people have been asking me where they can practice psychometric assessments. I have received a number of inquiries on this. If you are looking to practice, here is a link you can use:thehumancapitalhub.com/psychometric-p… When it comes to psychometric tests, the key is time management. Do not get stuck on one question. If you do not know the answer, skip it or make an educated guess and move on. Spending too much time overthinking will not suddenly give you the answer. @HumanCapitalHub

A number of people have been asking where they can access psychometric practice tests. A good place to start is here: thehumancapitalhub.com/psychometric-p…⁠ @HumanCapitalHub

The $20/month Claude plan is enough. But only if you stop making these 17 mistakes: 1: You upload PDFs raw. One page = 3,000 tokens. Fix: Paste the text into a Google doc. Download as .md format. Under 200 tokens. 2: You build files inside Cowork too early. Fix: Plan in Chat first. Move to Cowork only when you know exactly what you want. 3: You write 500-word prompts that reload. Fix: Write 29 words instead: "I want to [task] to [goal]. Ask me questions using AskUserQuestion." 4: You say "redo the whole thing" to correct part 3. Fix: "Only redo section 3. Keep everything else. No commentary. Just the output." 5: You send 3 separate messages for 3 tasks. Fix: One message, three tasks. "Summarize this, list the points, suggest a headline." 6: You type "No, I meant," stacking on the history. Fix: Click 'Edit' on your original message. Fix it. Regenerate. History replaced, not added. 7: You use the Opus model for a grammar check. Fix: Sonnet or Haiku for quick tasks. Save Opus + Extended Thinking for deep work. 8: You dump 50 files into Cowork "just in case." Fix: Only include what this task needs. Zero folders for quick tasks like email drafts. 9: You never restart fresh & keep having long chats. Fix: Every 15-20 messages → summarize, copy the brief, start a fresh session. 10: You keep 3 topics in 1 chat. Claude re-reads all. Fix: New topic = new chat. Always. Dead context is dead tokens. 11: Your about-me file is 22,000 words (too long). Fix: Trim to under 2,000 words. End sessions with "Write a session-notes.md." Paste my .md file prompt: ruben.substack.com/p/how-to-stop-… 12: You leave search & connectors on by default. Fix: Default everything off. Turn features on per task, not per account. 13: You upload the same PDF to 5 different chats. Fix: Use Projects. Upload once. Every chat inside references it without re-burning tokens. 14: You skip Personal Preferences & waste setup. Fix: Settings → Personal Preferences. Set your tone and style once. It persists forever. 15: You rewrite prompts from scratch every time. Fix: Keep a prompt library. Same structure, swap the variable. Stable prompts get cached. 16: You manually run the same report every week. Fix: Use /schedule. "Every Monday at 7am, create my weekly briefing." Wake up to a finished doc. 17: You use Claude for things it can't do. Fix: Know your tools. Images → Gemini. Real-time search → Grok. Stop burning tokens on dead ends. ----- To download all of my Claude infographics: Step 1. Go to how-to-ai.guide. Step 2. Subscribe for free. Don't pay anything. Step 3. Open my welcome email (most skip this). Step 4. Hit the automatic reply button inside. Step 5. Download my infographics from my Notion. Bonus. Enjoy my best copy-paste prompts, too.

I spent over 100 hours exploring the internet. Here are 12 Websites that seem illegal to know, but they're completely legal:↓

MIT professor Patrick Winston delivers a masterclass on how to present

10 Completely FREE AI Courses for 2026: 1. Anthropic: anthropic.skilljar.com 2. Google: grow.google/ai 3. Meta: ai.meta.com/resources 4. NVIDIA: developer.nvidia.com/training 5. Microsoft: learn.microsoft.com/training 6. OpenAI: academy.openai.com 7. IBM: skillsbuild.org 8. AWS: skillbuilder.aws 9. DeepLearningAI: deeplearning.ai 10. Hugging Face: huggingface.co/learn

Anthropic is offering 13 AI courses & certificates. It's free by following these 13 links: 1 - Claude 101. Learn Claude for everyday work. Core features and best practices. ↳ anthropic.skilljar.com/claude-101 2 - AI Fluency: Framework & Foundations. The foundational thinking course. Must need. ↳ anthropic.skilljar.com/ai-fluency-fra… 3 - Introduction to Agent Skills Build, configure, and share Skills in Claude Code — reusable instructions Claude applies automatically. ↳ anthropic.skilljar.com/introduction-t… 4 - Building with the Claude API Full spectrum: function calling, tool use, streaming, SDKs, and production patterns. ↳ anthropic.skilljar.com/claude-with-th… 5 - Claude Code in Action Integrate Claude Code into your dev workflow. Hands-on, practical, ship-focused. ↳ anthropic.skilljar.com/claude-code-in… 6 - Intro to Model Context Protocol Build MCP servers and clients from scratch in Python. Tools, resources, and prompts. ↳ anthropic.skilljar.com/introduction-t… 7 - MCP: Advanced Topics Sampling, notifications, file system access, and transport for production MCP servers. ↳ anthropic.skilljar.com/model-context-… 8 - AI Fluency for Students AI skills for learning, career planning, and academic success through responsible collaboration. ↳ anthropic.skilljar.com/ai-fluency-for… 9 - AI Fluency for Educators For faculty and instructional designers applying AI Fluency into teaching and institutional strategy. ↳ anthropic.skilljar.com/ai-fluency-for… 10 - Teaching AI Fluency Teach and assess AI Fluency in instructor-led settings. Curriculum-ready. ↳ anthropic.skilljar.com/teaching-ai-fl… 11 - AI Fluency for Nonprofits Increase organizational impact and efficiency while staying mission-true. ↳ anthropic.skilljar.com/ai-fluency-for… 12 - Claude with Amazon Bedrock The full AWS accreditation course, now open to everyone. ↳ anthropic.skilljar.com/claude-in-amaz… 13 - Claude with Google Cloud's Vertex AI Work with Claude through Google Cloud's Vertex AI, from setup to production. ↳ anthropic.skilljar.com/claude-with-go… 14 - How to master AI with words (not code) Shameless plug: it's my own (free) newsletter. Join 369,000+ weekly readers at how-to-ai.guide. I made how-to-claude.ai to start mastering Claude. And then claude-co.work to master Claude Cowork. ♻️ Repost this to help others access AI courses.

Your phone disappeared.. You opened Find My Device from the laptop. "Last seen: 3 hours ago.. Location: So-and-so Street." After that? No updates.. The device went offline. The thief immediately turned off the internet.. Classic move. Back in the day, that was the end of the story. Now? No.

Requirements: The Find My Device Network feature must be enabled on your phone (before it gets lost). Your phone must have battery (even if it's turned off, many phones can still send signals). There must be other nearby Android phones that are turned on and connected to the same network. And with millions of active Android phones, The chance that a nearby device will pick up the signal is very high.

Zimbabwe's AI Strategy was officially launched on Wednesday. It's 73 pages long. We built a tool that breaks the whole thing down visually so you don't have to read it all. What's in it, what's missing, what's realistic: tools.techzim.co.zw/zim-ai-strateg…

📂 Fundamental Analysis ┃ ┣ 📂 Business Understanding ┃ ┣ 📂 What Company Does ┃ ┣ 📂 How It Makes Money ┃ ┣ 📂 Product Mix ┃ ┣ 📂 Industry Position ┃ ┗ 📂 "Simple business, better clarity" ┃ ┣ 📂 Revenue Analysis ┃ ┣ 📂 Sales Growth ┃ ┣ 📂 Segment Growth ┃ ┣ 📂 Geographic Mix ┃ ┣ 📂 Pricing Power ┃ ┗ 📂 "Growth should be real" ┃ ┣ 📂 Profitability Analysis ┃ ┣ 📂 Operating Profit ┃ ┣ 📂 Net Profit ┃ ┣ 📂 EBITDA Margin ┃ ┣ 📂 PAT Margin ┃ ┗ 📂 "Margin tells quality" ┃ ┣ 📂 Return Ratios ┃ ┣ 📂 ROE ┃ ┣ 📂 ROCE ┃ ┣ 📂 ROA ┃ ┣ 📂 Asset Turnover ┃ ┗ 📂 "Capital efficiency matters" ┃ ┣ 📂 Balance Sheet Check ┃ ┣ 📂 Debt to Equity ┃ ┣ 📂 Borrowings Trend ┃ ┣ 📂 Reserves Growth ┃ ┣ 📂 Working Capital ┃ ┗ 📂 "Weak balance sheet, weak sleep" ┃ ┣ 📂 Cash Flow Analysis ┃ ┣ 📂 Operating Cash Flow ┃ ┣ 📂 Free Cash Flow ┃ ┣ 📂 CFO vs PAT ┃ ┣ 📂 Capex Trend ┃ ┗ 📂 "Cash is harder to fake" ┃ ┣ 📂 Shareholding Pattern ┃ ┣ 📂 Promoter Holding ┃ ┣ 📂 Promoter Pledge ┃ ┣ 📂 FII Holding ┃ ┣ 📂 DII Holding ┃ ┗ 📂 "Watch who is increasing" ┃ ┣ 📂 Management Quality ┃ ┣ 📂 Promoter Background ┃ ┣ 📂 Capital Allocation ┃ ┣ 📂 Guidance Quality ┃ ┣ 📂 Governance Record ┃ ┗ 📂 "Numbers are good, intent should also be good" ┃ ┣ 📂 Competitive Advantage ┃ ┣ 📂 Brand Strength ┃ ┣ 📂 Cost Advantage ┃ ┣ 📂 Distribution Reach ┃ ┣ 📂 Entry Barriers ┃ ┗ 📂 "Moat or just marketing?" ┃ ┣ 📂 Industry Analysis ┃ ┣ 📂 Sector Tailwinds ┃ ┣ 📂 Industry Cycle ┃ ┣ 📂 Demand Drivers ┃ ┣ 📂 Competition Intensity ┃ ┗ 📂 "Good company, bad industry is trouble" ┃ ┣ 📂 Valuation Check ┃ ┣ 📂 PE Ratio ┃ ┣ 📂 PB Ratio ┃ ┣ 📂 EV/EBITDA ┃ ┣ 📂 Peer Comparison ┃ ┗ 📂 "Great business, wrong price" ┃ ┣ 📂 Red Flags ┃ ┣ 📂 Rising Debtors ┃ ┣ 📂 Falling Cash Flow ┃ ┣ 📂 Frequent Equity Dilution ┃ ┣ 📂 Related Party Issues ┃ ┗ 📂 "One red flag is a hint, many are a parade" ┃ ┣ 📂 Annual Report Review ┃ ┣ 📂 Chairman Message ┃ ┣ 📂 Management Discussion ┃ ┣ 📂 Notes to Accounts ┃ ┣ 📂 Auditor Remarks ┃ ┗ 📂 "Footnotes hide the gossip" ┃ ┣ 📂 Concall Review ┃ ┣ 📂 Growth Guidance ┃ ┣ 📂 Margin Commentary ┃ ┣ 📂 Capex Plans ┃ ┣ 📂 Demand Outlook ┃ ┗ 📂 "Tone also matters" ┃ ┣ 📂 Investment Thesis ┃ ┣ 📂 Why Buy ┃ ┣ 📂 Key Triggers ┃ ┣ 📂 Major Risks ┃ ┣ 📂 Time Horizon ┃ ┗ 📂 "Conviction needs reasons" ┃ ┗ 📂 Final Result ┣ 📂 Strong Business ┣ 📂 Clean Financials ┣ 📂 Fair Valuation ┣ 📂 Watchlist Ready ┗ 📂 Or Maybe Just a Fancy Trap

Breaking: GOODBYE POWERPOINT. CLAUDE can now create a presentation in 120 seconds. Use these prompts instead and see the magic:

Instead of watching 2 hours Netflix, learn claude in 1 hours for Free.

Yesterday Thabang demonstrated how to build an AI agent for a small business. He made the process practical, simple & accessible. If you missed it, watch the full session 👉🏾 youtube.com/live/jnklbzfZj… #SundaySessions #AIforAfrica #AISkills

The University of Johannesburg is offering free short courses on their UJdigital platform. The courses only take 50 hours , tell a friend! ujdigital.uj.ac.za

STOP TELLING CHATGPT “CHECK MY GRAMMAR AND WRITING.” Bad prompt = Bad result. Use these prompts and you’ll see the difference:

Board member spotlight ! Today we’re crushing on our VP professional development:Miriro Munodawafa✨