This lesson shows you how to write formulas using INDEX and MATCH to let you perform lookups that VLOOKUP can't, and which run much faster on large lookup tables than VLOOKUP. This lesson explains how INDEX and MATCH work on their own, and then shows you how to write an INDEX MATCH formula that can look left as well as right, and performs much faster than VLOOKUP on large tables.
If you want to learn Excel, this lesson covers ten important things that we think you need to know if you are going to use Excel effectively. Even if you've been using Excel for a while, check this lesson out to make sure you have the basics covered.
VLOOKUP allows you to look for a specified value in a column of data inside a table, and then fetch a value from another column in the same row. An example might be where you need to find the sales for a specific salesperson from within a monthly sales report. In this lesson you'll learn how to use VLOOKUP in your spreadsheets by walking you through several simple examples. The lesson will also highlight some shortcomings of VLOOKUP, plus a solution to those shortcomings.
Excel offers a number of ways to find rows that contain duplicate values. However, most of them focus on finding rows where the value in just one column is repeated. In this lesson, we look at how to use the COUNTIFS function to find rows where values in moree than one column is repeated. We then use the COUNTIFS function in combination with Excel's Conditional Formatting feature to highlight duplicate and even triplicate rows.
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.
Printing from Excel can be very frustrating, especially if your spreadsheet is too wide or too tall to fit on a single page.
You can use the Scaling option in Page Setup to set limits on how many pages wide and tall your document should be when you print it. The problem with that is that you can find your page fits onto one page, but becomes too small to read. Not only that, but Excel ignores any manual page breaks you've entered. This lesson explains how you can print your spreadsheet so it automatically scales to be one page wide without forcing the rows into a single page.
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.
Excel offers a couple of handy functions that you can use to calculate the smallest and largest values in a range of cells. They are simple functions that go by the names of MIN() and MAX(). This lesson shows you how to use them. It also introduces SMALL() and LARGE(), functions which duplicate what MIN and MAX do, plus more besides.
Sometimes you need to count the number of cells in a spreadsheet that contain a value or set of values. The COUNTIF function allows you to do this by counting only those cells in the range that meet the criteria you set. This lesson explains how to use COUNTIF, and provides an example of how you can use it.