Articlarity Blog – Tools, Students & Tech Guides

  If you’re working with Jupyter Notebooks and need to submit assignments, share reports, or create professional documentation, converting an IPYNB file to PDF is often necessary. An IPYNB file contains code, outputs, markdown text, charts, and visualizations. While it’s perfect for development and data analysis, PDF format is much easier to share, print, and present professionally.   Method 1: Convert IPYNB to PDF Directly in Jupyter Notebook Jupyter Notebook provides a built-in export feature. Steps: Open your .ipynb notebook Click File Select Download As Choose PDF via LaTeX This method works well, but many users encounter errors because LaTeX packages are not installed correctly.   Method 2: Export as HTML Then Save as PDF Another common method is: Open the notebook Export as HTML Open the HTML file in a browser Press Ctrl + P Choose Save as PDF This avoids many LaTeX-related issues and is recommended by many Jupyter users.   Method 3: Use an O...

🚀 Best AI Tools for Students in 2026: 15 Game-Changing AI Tools That Will Save Hundreds of Hours Artificial Intelligence is transforming education faster than ever before. Whether you're preparing for exams, writing assignments, conducting research, creating presentations, or learning programming, the right AI tools can save hundreds of hours every semester. In this guide, we'll explore the best AI tools for students in 2026, including ChatGPT, Gemini, Perplexity, Notion AI, GitHub Copilot, Canva AI, NotebookLM, Claude and more. 📚 Table of Contents ⚡ Quick Verdict 📊 AI Tools Comparison Table 🥇 ChatGPT 🥈 Perplexity AI 🥉 Google Gemini 🏅 Notion AI 💻 GitHub Copilot 🎨 Canva AI ✍️ Grammarly 📚 NotebookLM 📝 Claude 🎓 Quizlet AI 🏆 Final Verdict ⚡ Quick Verdict Category Best Tool Best Overall AI Assistant 🥇 ChatGPT Best Research Tool 🥈 Perplexity AI Best Google Ecosystem Tool 🥉 Google Gemini Best Productivity Tool ...

  MacBook Air M4 vs Lenovo Legion Slim 5 (2026) Which Laptop Should Students, Developers & Creators Actually Buy? Published: May 2026 Category: Laptop Comparison | Buying Guide | Student Tech If you are planning to buy a premium laptop in 2026, two of the most popular choices are the Apple MacBook Air M4 and the Lenovo Legion Slim 5 . One focuses on incredible battery life, silent operation, and Apple’s powerful M4 chip. The other delivers dedicated RTX graphics, upgradeability, and desktop-class performance for gaming, engineering, AI workloads, and content creation. But which one is actually worth your money? After analyzing performance, battery life, display quality, gaming capability, programming experience, portability, thermals, upgrade options, and long-term value, this guide will help you choose the right laptop for your needs. Final Recommendation ✅ Choose MacBook Air M4 if: You are a student You prioritize battery life You travel frequently You w...

  Convert IPYNB to PDF Without LaTeX (Easy & Free Methods) Trying to convert an IPYNB file to PDF but stuck because of LaTeX errors? You’re not alone. Many users face issues like “LaTeX not installed” or “nbconvert failed” when exporting notebooks. The good news? You don’t need LaTeX at all to convert IPYNB to PDF. In this guide, we’ll show you the easiest ways to do it. Why Does Jupyter Require LaTeX? When you export a notebook as PDF using Jupyter, it relies on a tool called LaTeX to format the document. Common problems: LaTeX is not installed Installation is very large (GBs of files) Errors during conversion Missing dependencies like Pandoc 👉 This makes the default method frustrating for most users. Method 1: Convert IPYNB to PDF Without LaTeX (Fastest Way) The simplest way is to use an online converter. use this free tool:  https://articlarity.com/ipynb-to-pdf Steps: Open an IPYNB to PDF converter Upload your .ipynb file Click convert Download your PDF 👉 Benefits: ...

  Best Wi-Fi Routers for Home in India (2026) — Complete Buying Guide Affiliate Disclosure This article may contain affiliate links. As an Amazon Associate, I earn from qualifying purchases at no extra cost to you. Having a fast and reliable Wi-Fi router has become essential for every home in India — whether you’re working from home, streaming movies, gaming, or attending online classes. But choosing the best router can be confusing with so many brands and models available. In this guide, we’ll share the top trending Wi-Fi routers in India (2026) that deliver speed, stability, and excellent coverage — all suitable for medium to large homes. What to Look for in a Router (Quick Guide) Before picking a router, check these key features: 🔹 Wi-Fi Standard Choose Wi-Fi 5 (802.11ac) or Wi-Fi 6 (802.11ax) for faster speeds and better performance. 🔹 Dual-Band Support Dual-band (2.4 GHz + 5 GHz) routers offer better speed and less interference. 🔹 Range & Covera...