When you add or subtract currency-formatted numbers, Excel 2013 automatically adopts the currency format for the results. Adding and subtracting figures follows similar procedures, but you must be ...

If you want to add columns in Google Docs, here is how you can do that on the web. This feature is not available on mobile apps, but you can show newspaper-like columns in your document using Google ...

When you enter data into a spreadsheet, you may need to make room for more. You might want to insert one or more columns to include additional data. We’ll show you how to add columns in Google Sheets, ...

Columns organize data in Excel, and are often used as categories with headers to sort cells. You can simply right-click on an existing column to add another column immediately before it. To add ...

A JTable is a control you add to a Java application to display lists of data. NetBeans is a visual designer that helps programmers design the desktop forms that display on the user's desktop. You use ...

Reader Claire uses Windows Mail (a.k.a. Windows Live Mail) to manage e-mail from her Gmail account. (Smart! Sounds just like what I recommended last week.) However, when she clicks on Sent Mail, the ...

Stop losing your manual Excel edits during data updates with this guide to preserving custom columns in Power Query.

One of the simplest ways to make a page more attractive and easy to read is to place the text in columns. Editor’s Note: This article was originally published in Apr. 2013 and the video tutorial for ...