15 Essential Excel Functions For Data Analysis Step By Step Tutorial in 2025

Unleash your potential of the essential Excel skills to the next level. In this easy-to-follow tutorial, we walk you through 15 of the most critical Excel functions that everyone should know in 2025, whether you're a beginner, student, or working professional! By the end of this video, you will be able to confidently use these functions to analyse data, build smarter spreadsheets, and save lots of time! Master Excel Functions: ✔ SUM, AVERAGE, IF✔ VLOOKUP ✔ COUNTIF, COUNTA, COUNTBLANK ✔ TEXT functions like LEFT, RIGHT, MID ✔ DATEDIF ✔ And much more! Don’t forget to LIKE, SUBSCRIBE, and hit the BELL ICON to stay updated with our latest Excel tutorials! Let us know in the comments which Excel function you use most or which one blew your mind today!