Array formulas let you perform calculations across entire ranges of data in a single formula. Hence, you can handle lightning-fast lookups, filtering, and sorting with just one po ...

Excel is a spreadsheet with a lot of power. The software can be used to track inventory, track and calculate payroll and a myriad of other calculations. An Excel formula is generally composed of ...

Related coverage from How To Do Everything: Tech: Devon Delfino is a Brooklyn-based freelance journalist specializing in personal finance, culture, politics, and identity. Her work has been featured ...

Shah Rukh Khan and Anand Mahindra have taken to social media to laud a math teacher's unique but very simple multiplication formula. In a video that has gone viral, a teacher can be seen teaching her ...

Looking to a total percent across 6 columns and multiply the resulting percent to a number.