How to Work with Dates Using Power Query in Excel
Power Query makes it easier to clean, transform and analyze date data in Excel. You can use it to change date formats, split dates into parts, create date tables and build dynamic reporting models.
Best Excel Tutorial
Excel Skills Simplified: Tutorials That Actually Work
Excel Editing Shortcuts: Edit Cells and Formulas Faster
The goal of shortcuts is simple: to eliminate the need to use your mouse or navigate through menus. By mastering these key combinations, you stop being a “user” and start acting like an expert analyst.
If you spend time in Excel every day, knowing these keyboard shortcuts will save you hours over the course of a year. We have grouped them by function – making it easy to learn exactly what you need when you need it.
How to Clean Data Using Power Query in Excel
Cleaning data is not a one-time fix; it’s a repeatable process. When you use Power Query, every cleaning step is recorded in the “Applied Steps” pane. This means if your source data changes next month, you simply hit Refresh, and every single cleanup rule runs automatically.
Data quality is critical to accurate analysis. When data comes from various sources (manual entry, OCR scans, other systems), it inevitably gets messy. Power Query transforms Excel from a basic calculator into an industrial-strength data cleaning powerhouse.
How to Merge Tables Using Power Query in Excel
Merging data is arguably one of the most powerful features in Excel. When your information resides in several different sources – an inventory list, a customer database, a sales log – you need a reliable way to join them. Power Query’s Merge feature is the definitive solution, allowing you to create a single, unified master table automatically.
How to Append Tables Using Power Query in Excel
Manually copying and pasting data from multiple sheets is slow, prone to error and time consuming. Power Query’s “Append Queries” feature solves this by automatically stacking similar datasets together in one robust table and crucially, it retains the connection so you never have to manually copy again.
How to Split Columns Using Power Query in Excel
Power Query makes it easy to split one column into multiple columns. This is useful when your data is stored in one field, such as full names, addresses or product codes.
How To Resolve Excel Found Unreadable Content in ‘filename.xlsx’
Encountering the “Excel found unreadable content” error can be quite challenging, especially when you’re working on an important project. This issue typically arises due to corrupted files or incompatible file formats.
To resolve this problem and successfully open your Excel file, follow the steps below:
Dynamic Arrays in Excel: FILTER, SORT and UNIQUE for Everyday Work
Dynamic arrays are one of those features that quietly change how you work in Excel, especially if you spend a lot of time filtering and sorting data by hand.
Instead of copying formulas down a column, you enter a single formula and Excel spills the results into as many cells as needed.
In this tutorial we will walk through three core dynamic array functions: FILTER, SORT and UNIQUE, using a simple sales table as an example.
How to Install, Enable and Manage Excel Add-ins (.xlam, .xla) for Power Users
For power users who need to automate workflows, extend Excel’s capabilities and integrate custom tools, mastering Excel add-ins (.xlam and .xla) is non-negotiable. Unlike basic macros, add-ins are seamless, scalable and security-aware – perfect for enterprise data pipelines, custom analytics and complex automation. This guide cuts through the noise with exact steps, pro tips and real-world scenarios you’ll use daily.
How to Use Icon Sets in Excel Conditional Formatting
Excel’s conditional formatting is a powerhouse for making data meaningful. While color scales and data bars are great, icon sets are the secret weapon for turning complex spreadsheets into instantly understandable visual stories. Instead of relying on text labels or color, icon sets use small, intuitive symbols (like arrows, traffic lights or stars) to instantly communicate rankings, trends, or categories – all without adding extra text or complexity.
Imagine grading students, tracking sales performance, or identifying high-risk loans. With icon sets, you can instantly see who’s excelling, lagging, or in the middle – without scrolling through rows of numbers. This is the magic of visual data storytelling.