My phone is full of life-tracking apps, but it became increasingly apparent that they don't talk to each other. So, I decided to try logging my sleep, spending, routines, food, and work in Excel for a ...

Have you ever wondered why we pay for expensive task-management apps when a tool you likely already have, Excel, can do the job just as well, if not better? Despite the hype around sleek, subscription ...

Learn to calculate loan payments and design effective repayment schedules using Excel formulas for mortgages and other loan types.

Jeff's been involved in the IT industry since before the Internet and spent more than 20 years working in technical support, system administration, network administration, and consulting roles. He ...