Excel functions (by category) - Microsoft Support
Lists all Excel functions by their category, such as Logical functions or Text functions.
Excel functions (alphabetical) - Microsoft Support
Or press Ctrl+F to find a function by typing the first few letters or a descriptive word. To get detailed information about a function, click its name in the first column.
Formulas and functions - Microsoft Support
Learn these top skills to create your own formulas and functions.
Using IF with AND, OR, and NOT functions in Excel
How to use the IF function (combined with the AND, OR, and NOT functions) in Excel to make logical comparisons between given values.
INDEX function - Microsoft Support
How to use the INDEX function in Excel to return a value or reference to a value within a table or range.
Look up values with VLOOKUP, INDEX, or MATCH - Microsoft …
Use VLOOKUP, HLOOKUP, and other functions like INDEX and MATCH to search for and find data based on values you enter. This article gives you a quick VLOOKUP refresher, then links …
Text functions (reference) - Microsoft Support
Lists Text functions, such as the Clean, Proper, and Trim functions.
Excel help & learning - support.microsoft.com
Explore how-to articles, guides, training videos, and tips to efficiently use Excel.
Overview of formulas in Excel - Microsoft Support
Master the art of Excel formulas with our comprehensive guide. Learn how to perform calculations, manipulate cell contents, and test conditions with ease.
Using functions and nested functions in Excel formulas
Functions are predefined formulas that perform calculations by using specific values, called arguments, in a particular order, or structure. Functions can be used to perform simple or …
Lookup and reference functions (reference) - Microsoft Support
Excel comes with multiple Lookup and Reference functions that let you find matching values. Use this article to decide which function is best for your needs.