There is a command in Microsoft Word that changes the case of text when it is invoked. It changes text to lowercase, uppercase, title case, or sentence case, based on the selection.

I have had an opportunity, thanks to a generous friend, to use an iPad for several hours over the past week. During that time, I showed it to roughly 2 dozen people and managed to collect some of their first impressions.

On January 27th, in the year twenty-ten, Steve Jobs announced to the world Apple’s latest creation, the iPad. People are still trying to figure out if it’s a laptop replacement or a Kindle killer. They also want to know whether they need one.

BlackBerry® smartphones excel when it comes to working with large amounts of e-mail. They ship configured to allow easy dialing from the Home screen. Changing this setting unlocks an array of shortcut keys.

You can use the AutoFill handle to quickly drag a series into existence. You can drag days of the week, months of the year, or a numerical series — you can even create your own custom series.

When working in Excel, you may wish to see the formulas in use on your worksheet to help you track down an error, or to see which cells are dependent upon other cells.

You can use data validation to restrict the type of information allowed in a given cell (or cells). In addition, you can use data validation to limit data to a predefined list of acceptable items and display the items as an in-cell dropdown list.

Use VLOOKUP to find corresponding information in a list of data.

Excel gives you the ability to combine text from multiple cells into a single destination cell.

In Excel, you can take a cell and split its text across columns in a number of ways. The easiest of these is to use the Text to Columns command under the Data menu in Excel.