How to Use VLOOKUP in Excel: A Complete Guide
The VLOOKUP function in Excel allows you to search for a value in one table and return a corresponding value from another table. It is a versatile and widely used function in Excel, and can save you time and prevent errors when working with large amounts of data.
Excel Data Validation: Techniques and Best Practices
Data validation in Excel allows you to set restrictions on what data can be entered into a cell or range. This helps ensure that the data in your spreadsheet is accurate and consistent, and can save time and prevent mistakes.