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.

Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

Tech Mobile Phones I Finally Cleared Out My Duplicate iPhone Photos. It Was Weirdly Therapeutic Your iPhone might be hoarding space-wasting duplicates. Here's how to find and delete them.

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

Find the data you need in an Excel sheet more easily with these functions.

The best sheets include tested-and-approved bedding (percale, sateen, and beyond) from brands like Saatva, Brooklinen, Cultiver, and more.

We spoke to visual design vendor Canva's Duncan Clark about its new spreadsheet-based foray into data visualization and data-driven automation.

Our collection of downloadable, printable cheat sheets for the 2025 fantasy football season, including PPR, non-PPR and dynasty/keeper leagues.

Two blind women have found themselves to be the only passengers on a Southwest flight after they say staff forgot about them.

Duplicate accounts also often represent real activity from the same person using multiple profiles, according to Facebook CFO Dave Whener.