In office software, Excel tables often need to process large amounts of data. For greater efficiency, the auto-prompt feature allows for quick entry of repeated data. In response to this problem, PHP editor Strawberry will introduce you in detail to the setting steps of Excel's repeated automatic prompts. This tutorial will guide you step by step on how to automatically enter repeated data, helping you improve work efficiency and reduce data entry time.
First we select the entire column or row that we do not want to enter repeatedly. Then click [Data Validity] in the [Data] column to ensure the [Data Validity] in this column. The version above 2013 is called [Data Validation].
In the pop-up data validity window, set [Allow] to [Custom], and then enter the formula =COUNTIF(A:A,A1)=1 in the formula below, the same as in column A of the table Content is only allowed to appear once.
Then enter the information to be prompted in [Error Warning], such as [Duplicate content! 】.
After finally clicking OK, the data verification in the list is set up. Next time you enter duplicate content again, you will be prompted for duplicate information!
The above is the detailed content of Specific steps to set up repeated automatic prompts in Excel. For more information, please follow other related articles on the PHP Chinese website!

Excel's PIVOTBY Function vs. PivotTables: A Detailed Comparison Excel offers two powerful tools for data summarization and reorganization: the PIVOTBY function and PivotTables. Both group and aggregate data for detailed analysis, but their usage dif

This tutorial explores three distinct methods for creating histograms in Excel: leveraging the Analysis ToolPak's Histogram tool, employing the FREQUENCY or COUNTIFS functions, and utilizing PivotCharts. While creating basic charts in Excel is strai

This comprehensive guide provides step-by-step instructions for creating and managing professional email signatures in Microsoft Outlook. Learn how to craft compelling signatures with images, clickable links, and more, across all Outlook versions (i

This tutorial demonstrates how to calculate sums in Excel using the AutoSum feature and custom SUM formulas for columns, rows, and selected ranges. It also covers summing only visible cells, calculating running totals, summing across multiple sheets

This concise guide explains Excel's AutoSum feature and its efficient uses. Learn to quickly sum columns, rows, or visible cells, and troubleshoot common AutoSum issues. Excel's SUM function is incredibly popular, prompting Microsoft to include a ded

This article introduces the Excel SWITCH function, explaining its syntax and demonstrating its use in simplifying complex nested IF statements. If you've struggled with lengthy nested IF formulas, the SWITCH function offers a significant time-saving

This concise guide demonstrates how to efficiently calculate running totals (cumulative sums) in Excel using a SUM formula with strategically placed absolute and relative cell references. A running total displays the accumulated sum of a dataset as

Are you looking for an Excel formula to count characters in a cell? If so, then you have certainly landed up on the right page. This short tutorial will teach you how you can use the LEN function to count characters in Excel, with or with


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

SublimeText3 English version
Recommended: Win version, supports code prompts!

WebStorm Mac version
Useful JavaScript development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

SublimeText3 Linux new version
SublimeText3 Linux latest version