Learn Excel & Google Sheets Like a Pro,Solve Spreadsheet Problems& Get Custom Templates!
Excel Insider helps you learn Excel and Google Sheets with clear articles and video tutorials. Get expert spreadsheet support, personalized tools, and custom templates. Download free or premium templates designed to improve accuracy, efficiency, and productivity.
Professional Excel & Sheets Services
Need customized help? From diagnosing stubborn formula bugs to building executive dashboards and automated pipelines — get fast, expert spreadsheet solutions.
Need Help with Spreadsheet Problems?
Facing tricky formula bugs, sluggish workbooks, or complex logic? Get clear expert diagnostics and rapid turnaround solutions.
- Fix #VALUE!, #N/A & circular errors
- Optimize heavy & laggy workbooks
- Advanced lookup & dynamic array models
Custom Templates & Dashboards
Transform raw data into executive-ready financial models, KPI trackers, and dynamic visual dashboards tailored to your brand.
- Executive KPI & revenue dashboards
- Automated financial & budgeting models
- Interactive Pivot Tables & smart slicers
VBA Macros & Custom Tools
Eliminate repetitive manual busywork. We engineer reliable VBA macros, Google Apps Scripts, and automated pipelines.
- One-click VBA macro automations
- Multi-sheet data consolidation pipelines
- Google Apps Script & API integrations
Master Google Sheets, Lesson by Lesson
A complete structured course — from your first spreadsheet to Apps Script automation — with every lesson in the right order.
Module 1
Google Sheets Basics
11 topics · 71 lessons
Module 2
Google Sheets Functions
5 topics · 52 lessons
Module 3
Google Sheets Formulas
11 topics · 59 lessons
Module 4
Google Sheets Intermediate Tutorials
7 topics · 51 lessons
Module 5
Charts in Google Sheets
3 topics · 11 lessons
Module 6
Google Sheets Advanced Tutorials
3 topics · 4 lessons
Trending Spreadsheet Tutorials
Top formula breakdowns and spreadsheet articles most read this week.
- 01Google Sheets Basics
Introducing Google Sheets: Features, Advantages & Limitations
Google Sheets is a cloud-based spreadsheet application that has changed data management and analysis. You don’t need to use a pen drive to store the data. You’ll just need an active internet connection on your device anywhere, and then you can log in to your Google Sheets with a few clicks. In this article, we’ll […]
6 min read
- 02Google Sheets Basics
Line Break in Google Sheets: Add, Skip & Remove Lines
You can display text on multiple lines within a single cell in Google Sheets by using a line break. A line break is useful when you are working with lengthy sentences, addresses, or concatenated text values. By using a line break, you can maintain readable and clear content. You don’t need to use multiple cells […]
4 min read
- 03Google Sheets Basics
Working with Gridlines in Google Sheets
The small details can sometimes make a spreadsheet easier to use. Gridlines—the thin lines that assist in dividing your rows and columns—are one of those tiny but incredibly helpful features in Google Sheets. They make everything appear more structured, but they don’t alter your data. Understanding how to manage gridlines can be helpful, whether you’re […]
4 min read
- 04Google Sheets Basics
Autofill in Google Sheets: Dates, Formulas, Smart Fill & More
With Google Sheets, autofill allows you to enter data without having to type it all by hand. When working with numbers, dates, or the days of the week, autofill can be used to extend cells. It can also be used to duplicate formulas between cells. To use autofill, you must first enter data in a […]
9 min read
- 05Google Sheets Basics
How to Format Cells in Google Sheets
Formatting cells in Google Sheets means modifying the visualization of the data in cells. You can make numbers look like money or dates look different. To do this, you have to select the cells you want to format, then click “Format” at the top. From there, you can choose options like “Number” to change how […]
13 min read
- 06Google Sheets Basics
Number Format in Google Sheets: All Types with Examples
The number format in Google Sheets is used to control the appearance of the numerical values in cells. It lets us customize the number format with decimal, percentage, fraction, currency and more. There are several types of default formatting options associated with the number format in Google Sheets. We can also create a unique number […]
14 min read
- 07Google Sheets Basics
Formatting Dates in Google Sheets
Date format is one of the most important cell formats in Google Sheets. When Google Sheets recognizes a cell format as a date, it enables the users to make calculations with the date. Google Sheets allows different types of date formats and here you can also customize the date format anytime. In this article, you’re […]
9 min read
- 08Google Sheets Basics
How to Insert & Use Characters and Emojis in Google Sheets
In Google Sheets, you can use different types of characters and even emojis to express your data and show relationships among them in a better way. While inputting special characters may require some extensions or importing from other apps, emojis are quite easy to insert in your spreadsheets. In this article, we’re going to know […]
5 min read
- 09Excel Pro Tips
How to Sort by Column in Excel But Keep Rows Together
Learn how to sort data by column in Excel while keeping rows intact using table format, SORT function, custom lists, and helper columns.
7 min read
- 10Google Sheets Basics
How to Copy and Paste Data in Google Sheets
In Google Sheets, copying and pasting can look easy, but it’s a powerful technique to keep your data organized. You can work more quickly by copying and pasting. Whether you’re reusing formats or moving text, you can use the copy and paste method to save time. You can also avoid mistakes by using the copy […]
6 min read
All Topics from Excel & Google Sheets
Explore in-depth articles across every Excel and Google Sheets category. Select any topic to view the latest tutorials.
Excel Topics
Google Sheets
Instant Browser-Based Calculators
Three libraries of instant, browser-based calculators for statistics, finance, and accounting — every formula explained, every result step by step.
Finance Hub
Financial & Investment
Model investment yields, calculate Internal Rate of Return (IRR), DRIP compounding, and analyze rental property ROI.
Accounting Hub
Accounting & Business
Calculate retail margins, working capital cycles, overtime wages, and tiered sales commission schedules.
Statistics Hub
Statistics & Probability
Run one-way ANOVA hypothesis tests, convert Z-scores to percentiles, and calculate weighted averages and geometric means.
Frequently Asked Questions
Find quick answers to common questions about our tutorials, formula compatibility, and custom spreadsheet services.
Yes! The vast majority of our tutorials, formula breakdowns, and foundational spreadsheet templates are 100% free to read, copy, and use for personal or commercial projects with no paywall.
Absolutely. Every tutorial clearly indicates version compatibility across Microsoft Excel (Excel 365, 2021, 2019) and Google Sheets. When functions differ (such as XLOOKUP vs VLOOKUP or Google Sheets QUERY), we provide dedicated syntax for both platforms.
If you have a broken workbook, need custom financial modeling, or require VBA/Apps Script automation, simply submit your request via our Contact page. Our experts will evaluate your requirements, provide an upfront quote, and deliver a clean, tested solution.
No coding knowledge is necessary. All our standard business templates and financial models use native spreadsheet formulas and intuitive data input sheets with clean instructions. For specialized automation tools that use VBA macros, full setup documentation is provided.
We publish multiple comprehensive articles, formula deep-dives, and downloadable business templates every week, constantly updating our library to reflect the newest Excel 365 and Google Sheets capabilities.
YouTube Playlists & Video Tutorials
Explore our YouTube channel for step-by-step Excel video masterclasses. Watch complete playlists on popular formulas and spreadsheet challenges.
Excel Charts & Data Visualisation
Learn to create dynamic, presentation-ready charts, trendlines, and executive dashboard graphics.
Excel Pivot Tables & Data Analysis
Deep dive into summarising large datasets, calculated fields, dynamic grouping, and smart slicers.
Excel Pro Tips & Productivity Shortcuts
Hidden keyboard shortcuts, smart formula tricks, and time-saving techniques used by spreadsheet pros.
Excel for Statistics & Forecasting
Master statistical distributions, standard deviations, regression trends, and analytical forecasting models.
Level Up Your Spreadsheet Skills — Get Our Free 50+ Formula PDF Guide
Join 40,000+ data analysts, finance managers, and spreadsheet learners. Bite-sized formula breakdowns and free templates sent directly to your inbox every week.
- Instant 50+ Essential Excel Formulas Cheat Sheet PDF
- 1 Practical 3-minute spreadsheet trick every Tuesday
- Free downloadable business templates & VBA shortcuts
