SUM is the spreadsheet equivalent of an open invite: it welcomes everything into the total, whether it belongs there or not.

Apple's Numbers spreadsheet for Mac, iPhone, and iPad, is not as powerful as Microsoft Excel, but most users will be ...

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

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

In Excel, when it comes to the implementation of "lookup," VLOOKUP is undoubtedly the most frequently used function. However, when encountering the following problem, VLOOKUP becomes useless. The ...

Virtual job positions continue to increase in popularity. If you value becoming a remote worker or staying one, you can find countless companies hiring to fill work-from-home positions. With so ...

An anti-log amplifier design with a temperature-compensation network built around a nearly linear PTC thermistor.

The best robot mops consistently tackle messes with minimal upkeep required. See our top picks from Shark, Roomba and more.

This seven-cubic-foot chest freezer delivers reliable performance with flexible temperature control and smart, user-friendly ...

Its standout feature is the bionic massage lumbar support 3.0 function, which effectively alleviates fatigue caused by ...