Microsoft Excel's Data Validation tool lets you add a drop-down list to a cell based on existing data in a column. However, ...

It is optional. Array: An array or array formula, or a reference to a range of cells for which you want the number of columns. It is required. Launch Microsoft Excel. Type into the cell A1 ...

Then, right-click on the selected column header or row number ... and you'll see a thin double line indicating where the ...

You can generate random numbers in Excel and use them in conjunction with Excel's sorting feature to have Excel randomize a list of data. Add a column to any data set in an Excel spreadsheet and ...

Excel refers to rows by number and columns by letter ... stay visible as you scroll down the spreadsheet, letting you see which column is which as you edit the document. Click the "Page Layout ...

highlight the desired number of columns before clicking "Insert." You can also insert cells from the "Home" tab in your spreadsheet. Here's how to add columns. How to add a column in Excel by ...

Comparing two columns in Excel doesn’t have to be a difficult task, and to get the job done, we suggest using VLOOKUP. You see, not always; the columns you want to compare are in the same ...

Microsoft Excel refers to these lists as a series. SEE ... 4 and 5 in a column, as shown in Figure A. Figure A ROW() returns an array of values equal to the corresponding row number.

Excel spreadsheet ... you create field columns to collect all the information that you plan to extract or filter by later. In this how-to, we’ll show you how to apply Date, Number, and Text ...

In any case, hiding columns in Microsoft Excel is actually pretty easy and only involves a few clicks. And if you decide later, that you want to see them again? It's even easier to bring them back.