Imagine you're preparing for a big presentation at work, and you need to showcase the progress of your project over the past year. You have all the data, but it's scattered across multiple spreadsheets, making it hard to visualize the timeline. Presenting a sequence of events in a clear and engaging … [Read more...] about How to create a timeline charts in Excel
Julian Horsey
Author Archives:
Executive Editor & Co-Founder of Geeky Gadgets
Julian Horsey is the co-founder of Geeky Gadgets and a veteran technology journalist with over 18 years of experience. A published author and multimedia designer, he specializes in emerging frontiers including Artificial Intelligence, autonomous agents, and next-gen hardware like mini PCs and wearables.
Driven by curiosity and a passion for design, Julian provides in-depth analysis on how AI workflows—from Claude to Google Gemini—are transforming productivity and creativity. His work has been cited by global tech leaders and major publications, reflecting nearly two decades of expertise in 3D printing, AR/VR, and DIY electronics. When not exploring the latest AI models, he is an avid maker and experimenter in the world of DIY tech.
Connect with Julian:
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RK3588 ARM PC vs N100 Intel PC Ubuntu 24.04 performance comparison
When building a Mini-ITX system running Ubuntu 24.04, two compelling options emerge: the RK3588 ARM PC and the N100 Intel PC. These builds offer distinct advantages based on their underlying architectures and hardware configurations. To make an informed decision, it's crucial to delve into their … [Read more...] about RK3588 ARM PC vs N100 Intel PC Ubuntu 24.04 performance comparison
Claude 3 prompting secrets for code and data analysis
Ever found yourself stuck in the middle of a coding task, wishing there was a more efficient way to get things done? This guide introduces five simple prompting techniques for Claude 3 that can solve these common problems. From ensuring code integrity to breaking down complex information, these … [Read more...] about Claude 3 prompting secrets for code and data analysis
Automate anything with Google Gemini Agents
Automating workflows has become increasingly achievable thanks to rapid advancements in artificial intelligence technology. One standout tool for this purpose is the Google Gemini 1.5 Pro model, a innovative chatbot that excels at handling complex workflows. This guide by Prompt Engineering takes a … [Read more...] about Automate anything with Google Gemini Agents
How to create amazing Meta Facebook Ads that convert
Creating and scaling successful Facebook ads requires a structured approach. This fantastic guide by Alisha Conlin-Hurd outlines a proven four-step process developed from extensive experience with over 600 ad campaigns across various industries and niches. Whether you have a small or large … [Read more...] about How to create amazing Meta Facebook Ads that convert
The Future of Open Source software from WAD World Congress Berlin 2024
If you are interested in learning more about the future of open source software you might be interested in the presentation by Scott Chacon at the WAD World Congress Berlin 2024. Chacon discusses the historical context, current challenges, and future directions for open source, emphasizing the need … [Read more...] about The Future of Open Source software from WAD World Congress Berlin 2024
How to solve Excel COUNT problems with COUNTIFS Function
The COUNTIFS function in Excel is a powerful and versatile tool for counting cells based on multiple criteria. It offers a significant advantage over the COUNTIF function, which is limited to handling only one criterion at a time. COUNTIFS, on the other hand, allows you to apply multiple conditions … [Read more...] about How to solve Excel COUNT problems with COUNTIFS Function
How to become a data analyst in 2024 – Complete Roadmap
If you are considering becoming a data analyst you might be interested in a new guy that has been created by Mo Chen. This comprehensive guide provides a clear roadmap for aspiring data analysts, emphasizing practical learning and application. It outlines the essential tools and techniques to … [Read more...] about How to become a data analyst in 2024 – Complete Roadmap
Using LangGraph to build better AI Agents
In the rapidly evolving field of artificial intelligence, LangGraph has emerged as a groundbreaking tool that is transforming the way advanced AI agents, particularly research agents, are developed. Compatible with the innovative LangChain V2 framework, LangGraph empowers developers to create … [Read more...] about Using LangGraph to build better AI Agents
Learn how to use the new Midjourney Alpha website to create amazing artwork
The Midjourney Alpha website has transformed the way users interact with image prompts, style references, and character references, providing a more intuitive and efficient experience compared to the previous Discord-based method. This innovative platform allows users to seamlessly integrate visual … [Read more...] about Learn how to use the new Midjourney Alpha website to create amazing artwork
Master Excel XLOOKUP Data Retrieval
Excel's XLOOKUP function is a powerful tool for data retrieval, allowing users to search for a value in a range and return a corresponding value from another range. However, a common mistake when using XLOOKUP can lead to inaccurate results and potentially costly errors in your spreadsheets. In this … [Read more...] about Master Excel XLOOKUP Data Retrieval
Gympad Bench compact all-in-one home gym
Ever wondered how you can maintain a consistent workout routine without sacrificing space or breaking the bank? The Gympad Bench might just be the answer you’ve been looking for. This compact, all-in-one home gym solution offers a wide range of workout options in a minimal space, making it perfect … [Read more...] about Gympad Bench compact all-in-one home gym
