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How to Fix the 9.88E+10 Error in Excel in 3 Simple Steps Error management in Excel is essential, especially for those working in fields like MIS, finance, or accounting. Excel is a powerful tool, but even small errors can disrupt your work. One common issue you might encounter is the 9.88E+10 error, which happens when Excel displays large numbers—like phone numbers or salaries—in scientific notation. This can cause problems with formulas and calculations, leading to errors in your data. The 9.88E+10 error typically occurs when Excel treats large numbers as scientific values. For example, phone numbers or long account numbers, which should be treated as text, get converted into a shortened scientific format. This makes your data look incorrect and can even mess up the calculations you’re working on. If you're dealing with employee phone numbers, agent salaries, or any other large numbers, it’s important to know how to fix this issue quickly. Fortunately, solving the 9.88E+10 error i...

Excel Custom Sort: Save Time and Organize Data Like a Pro  Custom Sort in Excel We all know how to sort data in Excel using filters, right? It's a simple process—just press ALT + D + F + F or CTRL + SHIFT + L, and you’re ready to filter data. But what about Custom Sort in Excel? This feature is much more flexible and gives you better control, allowing you to sort your data quickly and easily with multiple levels of sorting. In this video, we'll show you how to use the Custom Sort feature in Excel, which can save you a lot of time. Imagine this: you can set up a sorting function in just one click— select and leave it to get your result instantly! It's that easy. Whether you're sorting by name, date, numbers, or categories, this tool will make organizing your data a breeze. Why Use Custom Sort in Excel? Custom Sort in Excel is different from the basic sort-by-function. The "Sort By" feature works fine for sorting data in one column, but it doesn’t let you sor...

UNICHAR for Number Style in Excel Excel is a tool used across almost every industry—finance, IT, accounting, supply chain, healthcare, education, sales, and more. Whether you’re managing data, creating reports, or organizing workflows, Excel offers countless functions and formulas that make work easier. However, with so many options, it can sometimes feel overwhelming. That’s why we’re here to simplify things for you. Our channel focuses on sharing practical Excel tips, tricks, and formulas that help you save time and get the job done efficiently. In this video, we’ll show you an easy and innovative way to create serial numbers using the UNICHAR and ROW functions. This method is simple, clear, and can be applied to any kind of data you’re working with. Whether you’re a beginner or someone who uses Excel daily, this technique is designed to make your work faster and more effective. Excel isn’t just about learning formulas; it’s about solving problems in a way that works for you. That’s ...

Adjust Text Easily in Excel Learning Excel is simple, but improving your skills takes practice. Excel has a wide range of functions, formulas, and features that you can explore and use in your daily tasks. By spending a little time every day, you can become more comfortable with the program and use it more effectively.  Today, we’re sharing a tip about how to Adjust Text Easily and Quickly in Excel. Many think that managing text in cells requires merging or centering, but there’s a better method. This option is located in the Home ribbon tab , under the Fill section. It’s a handy feature that keeps your spreadsheets looking neat and professional. If you’re wondering what this option is and how to use it, check out our 15-second YouTube video. It’s a quick demonstration that will show you how to get started right away. The feature is easy to learn and will help you work more efficiently. We also provide tutorials on Excel, data analytics, dashboards, and much more to help you expan...

Calculate Percentage in Excel Excel is a valuable tool for data analysis, and calculating percentages is a fundamental task within it. This article will show you how to use Excel's percentage formulas in two common business scenarios: 1. Calculating Student/Employee Exam Accuracy Scenario: Imagine you have a spreadsheet with the number of correct answers and the total number of questions for a set of exams. You want to determine the accuracy for each exam. Example: 2. Calculating Percentage of a Specific Value Example: Format the cells containing percentages as "Percentage" using the number formatting options in Excel. Data Validation: Use data validation rules to make sure the input values are within the expected range (e.g., between 0 and 100 for percentages).Cell References: Understand the difference between absolute and relative cell references to efficiently apply formulas across multiple cells. Learn More: For more detailed learning and to explore advanced Excel fun...

Create stunning charts quickly in Excel to enhance your business presentations, MIS reports, and client SLA/KPI decks. While tools like Power BI and Tableau offer interactive chart designs, Excel remains a powerful tool for temporary or presentation purposes. In this series, learn how to design impressive charts in just 15 seconds. This quick guide will show you how to visualize data effectively, impress your clients, and drive business growth. Don’t forget to like, comment, and subscribe to help us grow. Need help visualizing your data? Reach out to us for a free consultation! Why It’s Important to Visualize Your Data Effectively Data visualization is an essential tool in making complex information more accessible and understandable. By using charts in your business reports and presentations, you can: Simplify complex data : Excel charts help break down complicated datasets into digestible visual representations. Highlight key trends : Charts make it easier to spot trends, patterns, a...

 Excel Data Validation: Simple or Formula?  When I first started my data analyst job, I watched my seniors work in Excel, and they always referred to it as "advanced Excel." Back then, I didn’t really understand the difference between "basic" and "advanced" Excel. Now I know—there is no separate 'advanced' or 'basic' version of Excel! It’s all about how you use it. One day, I saw a senior applying data validation with a formula in Excel. That really surprised me, and I remember thinking, "I didn’t even know you could do that!" It felt like a mystery back then, but once I learned it, I realized how simple it is. This experience inspired me to make this video for you guys. My goal is to show you that Excel is not complicated, and even things that seem "advanced" can be easy to learn. Whether you’re using Excel formulas or just simple data validation, it’s all about the approach. As a Microsoft Innovative Educator Expert (M...

61. What is K-means clustering? A clustering algorithm that partitions data into K clusters A regression algorithm A classification algorithm A dimensionality reduction technique Submit 62. What is the main objective of clustering in data analysis? To group similar data points together To predict continuous values To identify outliers To perform data visualization Submit 63. What is the elbow method in K-means clustering? A method to determine the optimal number of clusters A way to measure clustering accuracy A method to handle missing data A technique for scaling features Submit 64. What is an API in the context of data analysis? A set of functions for interacting with a system A visualization tool A method for handling missing data A machine learning model Submit 65. What is feature engineering in machine learning? The process of creating new features from raw data The process of splitting data A method to clean missing ...

51. What is a decision tree in machine learning? A method to visualize time series data A model that makes decisions by splitting data into branches A clustering algorithm A method for scaling features Submit 52. What is a confusion matrix in classification problems? A matrix that stores missing data A table showing the true positives, true negatives, false positives, and false negatives A method to calculate correlation A clustering method Submit 53. What does R-squared measure in regression analysis? The slope of the regression line The proportion of variance in the dependent variable explained by the independent variables The correlation between two variables The difference between predicted and actual values Submit 54. What is the difference between classification and regression in machine learning? Classification predicts categories; regression predicts continuous values Classification predicts continuous values; regression predicts ca...

31. What does the SUM function in SQL do? Counts the number of records Returns the total sum of a numeric column Returns the highest value in a column Sorts the records Submit 32. In a box plot, what does the box represent? The mean value of the dataset The interquartile range (IQR) The maximum value The outliers Submit 33. What is the main use of the GROUP BY clause in SQL? To filter rows To join tables To aggregate data based on columns To sort records Submit 34. Which of the following is a Python library used for machine learning? NumPy Pandas Scikit-learn Seaborn Submit 35. What does the WHERE clause in SQL do? Joins two tables Filters records based on a condition Groups data Aggregates data Submit 36. In Python, what does the DataFrame object represent in the Pandas library? A 2D labeled data structure A 3D data array A list of data A tool for machine learning Submit 37. What is the purpose of the H...