#### Named Ranges in Excel: See All Defined Names (Incl. Hidden Names)

Excel has a useful feature: Named Ranges. You can name single cells or ranges of cells in Excel. Instead of just using the cell link, e.g. =A1, you can refer to the cell (or range of cell) by using the name (e.g. =TaxRate). Excel also provides the “Name Manager” which gives you a list of defined names in your current workbook. The problem: It doesn’t show all names. Why that is a problem and how you can solve it is summarized in this article.

#### Equal-Plus in Excel: Why You Should Not Start a Formula With “=+”

You’ve probably seen it already: Starting a formula in Excel with “=+” (equal-plus) instead of just equal. So why do people use the “=+” instead of just “=”? Is there any meaning? This article describes the background of the equal-plus signs, the advantages and disadvantages.

Say you have many worksheets, all in the same structure. You want to combine them into one worksheet. For example copying them underneath each other so that you can conduct lookups or insert PivotTables. In this article, you learn four methods to merge sheets in Excel. […]

The SUMPRODUCT formula in Excel is quite powerful. The disadvantage: SUMPRODUCT is often not self-explanatory. Before Excel version 2007 it was used as the SUMIFS formula. Fortunately, with Excel 2007 the SUMIFS formula replaced SUMPRODUCT in many cases. But there are still some cases, in which you have to use SUMPRODUCT. Here is everything you should know about the formula in Excel.

By definition, the VLOOKUP formula is not case-sensitive. Case-sensitive means, that it matters if you use capital letters or small letters. For instance, a VLOOKUP search for “AAA” will return the same value as for “aaa” or “Aaa”. But in some cases, you want to differentiate between capital and small letters. So how do you proceed? In this article, you learn how to make VLOOKUP, HLOOKUP, INDEX/MATCH and SUMIFS case-sensitive.

#### VLOOKUP to the Left in Excel. Yes, It’s Possible!

The VLOOKUP formula in its base version only works from left to right. The search column must be located on the left-hand side of the return column. What if your data doesn’t have such structure? There is a way for using the VLOOKUP to the left but it requires an array form of the formula. It’s often worth considering alternative formulas though. Here is everything you should know.

There are many cases in which you want to conduct a lookup with several search criteria. As of now only the SUMIFS formula allows a multi-condition lookup. Unfortunately, SUMIFS only works for numeric values (including dates) as the return value. If you want to return text, there is no direct method.

#### CHOOSE Formula in Excel: Everything You Should Know

The CHOOSE formula in Excel is one of those, which is quite unknown. It can be very helpful though: For example it can easily convert the weekday-number into the weekday name. Often, it is used within other formulas. In this article you learn everything you need to know about the formula.