Most spreadsheet problems come from static cell ranges—Excel tables replace them with dynamic, self-managing data structures.

Stop doing more than you have to in Excel—built-in tools can automate repetitive tasks instantly.

The Widgets feature can be annoying but it's also able to provide useful news and info. Here's how I tweak it to be less ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...