Скачать или смотреть this excel trick saves hours of data entry

Learn how to create data validation in Excel with this quick and easy-to-follow tutorial. Data validation is a powerful tool that helps you control the type of data that can be entered into a cell, reducing errors and improving data quality. In this video, we'll show you step-by-step how to set up data validation in Excel, including how to restrict input to specific formats, such as dates, times, or numbers, and how to create custom validation rules using formulas. Whether you're a beginner or an experienced Excel user, this video will help you master data validation and take your spreadsheet skills to the next level. By the end of this video, you'll be able to create data validation rules that will help you work more efficiently and effectively in Excel.