Don't-Miss Software Stories
We try out Microsoft's Power BI by showing how you can graph airline departure and arrival delays using this visualization tool.
Windows 10 makes it easy to start over by letting you reset the operating system but keep your files and programs intact. We’ll show you how to find and start this feature.
Gmail’s advanced search operators help you find messages more quickly, even if you have a pile of them to sift through. Here's how.
Your USB drive isn't slow because you have too much stuff on it. It's slow because it uses a slow storage format like FAT32 or exFAT. You can re-format it to NTFS to get faster write times, but there is a catch.
Cortana wants to be helpful, but that means she can be nosey about what you're doing online. Turn off these settings to get her off your case.
Windows 10 makes it easy to start fresh by letting you reset the operating system and remove everything. We’ll show you how to find and start this feature.
Now that the Start Menu's back, make it your own. We'll show you how to customize what's listed at the left, how Live Tiles show on the right, and more.
Microsoft did a couple of crazy things with dates so Excel could count them for you correctly. We explain how Excel sees dates and how to work with dates in formulas.
Functions and formulas are Excel's reason for being. Learn the many ways you can set them up and start doing some serious math.
When you have a big, ugly spreadsheet, logical formulas can help you make sense of it all by looking for results or patterns that you specify. We show you how to set up a simple one.