Forget Google Keep and OneNote: Gemini Notebooks changed how I collect and use information

Published Sep 20, 2026, 1:00 PM EDT Parth is a technology analyst and writer specializing in the comprehensive review and feature exploration of the Android ecosystem. His work focus on productivity apps and flagship devices, particularly Google Pixel and Samsung mobile hardware and software. He provides expert guidance on productivity software, system optimization, and the advanced functionalities that allow users to maximize their device's potential. His analyses are crucial resources for readers seeking to master complex operating system features and streamline their digital workflows. When he is not busy with technical analysis and software evaluation, Parth dedicates his time to watching K-dramas, studying mobile technology trends and the role of artificial intelligence. I have tried about every popular note-taking app, from Google Keep for quick ideas to OneNote and Obsidian for more organized projects. They are great at storing information, but that is usually where their job ends. I still have to remember where I saved something, dig through folders or labels, and piece everything together. Gemini Notebook (previously known as NotebookLM) changed that workflow for me. I stopped treating notes like storage What exactly is Gemini Notebooks, anyway? I mostly treated note-taking apps like digital storage boxes. I would throw quick ideas into Google Keep, save more detailed materials in OneNote, organize everything with labels or sections, and assume I would come back to it later. The problem is that collecting information is easy. Finding, understanding, and reusing it when I need it is the harder part. That is where Gemini Notebooks feels different to me. It is not just another place to dump text and organize it into folders. I can bring related information into one notebook and then interact with it using Gemini. Instead of opening multiple notes or relying on a sketchy search function, I can ask questions about what I collected, get a summary, extract details, or connect information scattered across sources. Now, I no longer obsess over where every piece of information should live. Everything I collect becomes searchable Just use natural language This is where Gemini Notebook started to feel much more useful than a traditional note-taking app. I don't remember a note's exact title, the folder where I saved something, or the wording I used at the time. I noticed this most while planning my Vietnam trip. My research was scattered everywhere. I had travel YouTube videos with itinerary ideas, PDFs with travel information, flight tickets, and personal recommendations from friends and family. Normally, I would have ended up with a messy combination of browser tabs, screenshots, Keep notes, downloads, and bookmarks. Instead, I pulled all of that material into one notebook. After everything was there, I could ask questions like "What were the best food recommendations in Hanoi?" or "How much time will it take to travel from Hanoi to Sapa?" I can even ask for minute details like "What's the baggage allowance on Vietnam Airlines domestic flights?" Gemini is smart enough to go through the uploaded documents and find that information in no time. That changed my Vietnam planning from repeatedly searching through old materials to an actual conversation with my research. Everything I collected was still there, but Gemini helped me get to the useful part much faster. It saves me from reading everything I can ask follow-up questions like a conversation Another reason Gemini Notebook clicked with me is that I don't have to treat every question as a fresh start. I can start broad, get an answer, and then keep going with follow-up questions, like a normal conversation. I found this useful when I was learning about Python in Excel. I had collected official Microsoft documentation, YouTube tutorials, and other materials on the feature, but I didn't want to jump between pages every time something confused me. I could open the Gemini Notebook and ask it to explain how Python works inside Excel, then follow up with questions about DataFrames, supported libraries, how Python formulas differ from regular Excel formulas, or which libraries are best suited for efficient data analysis. If an explanation was too technical, I could ask Gemini to simplify it. If I understood the basics but wanted a practical example, I could ask for one immediately. That conversational flow made learning feel much faster. Gemini Notebook is packed with features It is far better for complex projects Gemini Notebook is more than question answers. I can turn my source into an Audio Overview. It is useful when I am dealing with complex research. It even lets me generate video overviews and create flashcards or quizzes when I am trying to learn something. These tools are why I see it more as an AI-powered knowledge workspace than a basic notes app. However, one major piece is still missing for me: a proper note editor. I would love to see a dedicated editor with a robust formatting bar. On mobile, the experience feels limited when I want to write or edit something quickly. This is also why apps like Google Keep and OneNote still have a place on my Android home screen. Gemini Notebook shines when I want to collect, understand, and interact with information, not when I need a digital scratchpad. My second brain finally feels intelligent Gemini Notebook has changed the way I think about note-taking on Android. It is more valuable than a traditional notes app for research-heavy projects, travel planning, and learning something new. It isn't replacing Google Keep completely, but when it comes to going beyond basic note-taking, Gemini Notebooks has become my preferred workspace.