Creating Drop-Down Lists in Excel to Prevent Data Entry Errors

Опубликовано: 27 Февраль 2026
на канале: Dr. Chang's IT Stuff
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Expert Excel With Dr. Chang - Episode 2
Creating Drop-Down Lists in Excel to Prevent Data Entry Errors

In this Episode of Expert Excel with Dr. Chang, we are exploring how to prevent data entry errors by creating Drop-Down Lists.

Important Times:
00:00:12 - Why Drop-Down List?
00:00:38 - How to Create Drop-Down List
00:01:06 - How to Create Drop-Down List from Preexisting Cells

How to Create Drop Down Lists
Click on Data Menu
Click on Data Validation icon
Change the Allow from Any Value to Lists
Fillup the values either by inputing the value seperated by comma, or defining the cells containing the list

Resource File:
https://bit.ly/2Vh17BW

If there are any requests for Excel Tips and Tricks, please write them down in the comment and I'll try to create a video answer in the future.

By Asst. Prof. Dr. Pisal Setthawong
Department of Digital Business Management
Assumption University

Facebook:
  / pisal.setthawong  

Music Credits:
Cyberleaf Studio - TechShow Loop 1