The SUMPRODUCT function allows you to multiply two arrays of numbers together (e.g. Quantity Sold and Price Per Unit) and add the results each individual calculation together. Without the SUMPRODUCT function, you'll find yourself having to create a third column in which you multiply the Quantity by Price for each row, and then find the sum of all the individual formulas. This lesson shows you how to use SUMPRODUCT to do all that with just one formula.
Welcome to Fiveminutelessons.com. Get free online courses where you can learn more about Google Analytics, Microsoft Excel, and Microsoft Word, and be more productive in just five minutes.
Search the site for help on a problem you have right now or browse the lessons below to improve your skills. We're adding new lessons all the time, so check back often.
When you create a new Pivot Table, Excel either uses the source data you selected or automatically selects the data for you. But data changes often, which means you also need to be able to update your pivot tables to reflect the new or changed data. This lesson shows you how to update existing data, and add new data to an Excel pivot table.
Word 2010 offers Table Styles to allow you to apply a style to a table in your document.
One of the challenges that can stump you the first time around is setting the color styles for odd/even banding of tables or columns. This lesson describes how to set these on an existing or custom table style.
This lesson provides a way in Drupal 7 to hide or show an individual menu item based on the location of each visitor. The use case for this example was to show a Shop menu item to visitors in New Zealand and Australia, and hide it for visitors from all other countries.
This lesson introduces the LEN() function, which allows you to calculate the number of characters in a cell. This formula is useful on its own, or can be combined with other text functions such as RIGHT(), LEFT(), MID() and FIND().
If you have a range of cells, of which some contain values and some are blank, and you want to select just the blank cells, there is a quick way to select those blank cells that doesn't involve manually clicking on every one.
Sometimes you'll find yourself working with dates in an Excel spreadsheet that have been pasted or imported into Excel from another datasource. When that happens, Excel can treat those dates as text - in other words, they look like dates but don't behave like dates. For example you can't sort by date properly. This lesson looks at several ways you can convert a date which Excel is treating as text into a proper date value in Excel.
If you're using Excel to calculate dates, it is useful to know how to add (or subtract) a certain number of working or business days to a date. This lesson introduces the WORKDAY() function and shows you how to use it.
Bounce Rate refers to the number of visitors who come to your site and then leave again without visiting any other pages on your website.
Creating a Table of Contents, or TOC, for a document in Microsoft Word 2011 for Mac is not difficult, but it can be tricky to make it look just like you want it. This lesson takes you through the process of creating a dynamic table of contents that can be easily updated to reflect the content in your document.