What is Excel's Definition Name?   Excel define name feature provides users with an effective tool for assigning meaningful and identifiable names to specific cells or ranges of cells, formulae or constant values in an Excel worksheet. With this feature in place, users are able to generat

How to use xlookup in excel   If you have Excel 365 or Excel 2021, use XLOOKUP instead of VLOOKUP. The XLOOKUP function is easier to use and has some additional advantages. Exact Match By default, the XLOOKUP function in Excel 365/2021 performs an exact match. The XLOOKUP functi

Index Match function in Excel Summary The Excel INDEX function returns the value at a given location in a range or array. You can use INDEX to retrieve individual values, or entire rows and columns. The MATCH function in excel is often used together with INDEX to provide row and column numbers

Excel OFFSET Function offset   Summary The Excel OFFSET function returns a reference to a range constructed with five inputs: (1) a starting point, (2) a row offset, (3) a column offset, (4) a height in rows, (5) a width in columns. OFFSET formula in excel is handy in formulas that

difference between primary key and foreign key     Key in MySQL are the fundamental elements for constructing a relationship between two tables. They are very useful in the maintenance of a relational database structure. The primary key is a unique or non-null key that uniquely id