Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

The "Unpivot" button inside Excel's Get Data feature is a hidden superpower. It can turn a tedious, error-prone task into smooth, automated workflows. No more copy-pasting, no more manual rearranging ...

Learn how to create burndown charts to track project progress, improve team performance, and download free templates to get ...

Numbers in rows tell one story, but charts and graphs reveal patterns you might otherwise miss. Create a simple line graph ...

Creating a budget is the first step toward taking control of your finances, both in life and in business. A budget ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...