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Ladies & gentlemen… I have an exciting announcement. I am relaunching my podcast!!!

It only took me 7 years, but Chandoo.org podcast is now BACK! I am planning to make regular episodes on Excel, Power BI, SQL & Data Analytics.

In the 1st episode of Season 2 of Chandoo.org podcast I talk about, Top 5 Excel Skills you need to be a Successful Data Analyst in 2023.

Power BI has a LOT of chart types. So, when & how to use these charts in data analysis situations? In this article, let me share my top tips for picking and using the right chart type for your needs.

Today, let’s learn how to make an impressive map chart with Excel. Something like this.

A simple and clear 5 step process to create beautiful and useful dashboards.

Excel formulas acting slow? Today lets talk about optimizing & speeding up Excel formulas. Use these tips & ideas to super-charge your sluggish workbook. Use the best practices & formula guidelines described in this post to optimize your complex worksheet models & make them faster.

1. Use tables to hold the data
2. Use named ranges & named formulas
3. Use Dynamic Array formulas
4. Sort your data
5. Use manual calculation mode

… and more. Read on to learn these top 10 tips & ideas to improve performance of your excel formulas.

Recently I used an elegant and smart technique to simplify lengthy nested IF formulas and made them 80% shorter. In this article, let me explain the process and share the results.

Create a beautiful & fully interactive todo list with Excel using this tutorial (or download the free todo list template). Impress everyone.