Microsoft Excel's UNIQUE function does exactly as its name suggests—it extracts unique values from an array. In other words, ...

I don't know my wife's phone number. If I needed to call her and I didn't have my iPhone, I wouldn't be able to reach her. And according to a poll by WhistleOut, I'm not alone. About 17% of ...

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.

It's easy to change the date format in Microsoft Excel. You just need to use the "Date" drop-down menu, which gives you ...

The best way to do this is by converting your data to an Excel table. Select your data range (A1:E11), press Ctrl + T, and ...

Excel's text functions, such as TRIM, UPPER, LOWER, and PROPER, can be used to clean up textual data. TRIM removes extra spaces from text entries. UPPER converts text to uppercase letters, LOWER does ...

This guide was reviewed by a Business News Daily editor to ensure it provides comprehensive and accurate information to aid your buying decision. Creating a running total (or a cumulative sum, as it ...

In a previous tip I explained how to display numbers with leading zeros. I also explained in another tip how to format numbers with a leading zero. Here I am going to explain how to display that ...

Students in Melissa Williams' kindergarten class at the Westminster School in Atlanta, Georgia, practice connecting quantities to written numbers — a key part of number sense. Credit: Holly Korbey for ...

Columns can be hidden in Excel to streamline the spreadsheet's appearance and protect sensitive information, keeping the data intact but out of sight. Look for gaps or double lines between column ...

Have you ever found yourself wrestling with Excel, trying to keep your total rows accurate as your data grows or shrinks? It’s a common frustration—manually updating totals every time something ...