What are Large Language Models (LLMs) like GPT and How Do They Work

What are Large Language Models (LLMs) like GPT and How Do They Work?

In recent years, Artificial Intelligence (AI) has experienced rapid growth, transforming industries from healthcare to finance, education, and marketing. One of the most exciting innovations at the forefront of this revolution is the Large Language Model (LLM). Models like GPT (Generative Pre-trained Transformer) have captured global attention, powering chatbots, virtual assistants, content creation tools, and …

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What are KPI (Key Performance Indicators)

What are KPI (Key Performance Indicators)?

In today’s data-driven world, organizations are constantly looking for ways to measure their progress, understand their performance, and achieve long-term goals. One of the most powerful tools that businesses, managers, and professionals rely on to track success is KPI, which stands for Key Performance Indicator. But what exactly are KPIs, why do they matter, and …

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Is an Online Certificate Enough to Land Your Dream Job (The Truth Revealed)

Is an Online Certificate Enough to Land Your Dream Job? (The Truth Revealed)

By Rachit | IT Trainer | Career Strategist | Digital Project Manager In my ten years as an IT trainer and career counselor, one question echoes louder than any other: “If I get this online certificate, will I get a job?” As someone who both holds certifications and hires talent, I’ll give you the unvarnished …

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Is There a Free Power BI Service License? – Complete Guide for Beginners

At Slidescope Data Analytics Institute, one of the most common questions our students and professionals ask is: 👉 “Is there a free version of Power BI Service that I can use for my projects or learning?” This is an excellent question because many people are familiar with Power BI Desktop (the free desktop tool from …

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Can You Backdate a Power BI File to an Earlier Version?

One of the common challenges Power BI users face is version control. Unlike coding environments (Git, SVN), Power BI Desktop (.pbix) files don’t come with built-in version rollback. If you overwrite a .pbix file, Power BI doesn’t automatically allow you to “backdate” it to an earlier version. But don’t worry—there are a few practical workarounds: …

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Complete Roadmap to Become an Applied Data Scientist

Data Science is no longer a buzzword—it’s the backbone of decision-making in businesses, governments, and research institutions. But here’s the catch: not all data science careers are the same. While many aspire to become research-oriented data scientists, a growing demand exists for applied data scientists—professionals who combine technical skills with business acumen to solve real-world …

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How to Become a Data Scientist: Your Strategic, Step-by-Step Guide (2025)

Hello, future data scientist. With over a decade at the intersection of technology, data visualization, and career coaching, I’ve guided hundreds of professionals into thriving data careers. The path isn’t about memorizing algorithms; it’s about building a T-shaped profile—deep technical mastery combined with broad strategic business acumen. This is your actionable, no-fluff roadmap to breaking …

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How to Fetch and Visualize Stock Market Data in Python

📊 How to Fetch and Visualize Stock Market Data in Python

Are you curious about analyzing stock prices with Python? In this tutorial, we’ll learn how to fetch stock market data using an API and then visualize it with the help of Matplotlib. By the end of this blog, you’ll be able to enter any stock symbol and see its opening price trend plotted beautifully. 🔧 …

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How to Use User Personas to Boost Marketing Performance

At Slidescope, I’ve seen firsthand how building and using accurate user personas can completely transform marketing outcomes. Many businesses think they “know” their audience, but without well-researched personas, campaigns often miss the mark. A user persona is a detailed, semi-fictional profile of your ideal customer based on real data, behaviors, and insights. It’s not just …

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