It's easy to add a set of numbers together — every spreadsheet user knows how to use the tried-and-true SUM function to find a total. But what if the sum you're trying to find depends on some sort of ...

Totaling my grocery spending took one SUMIF and about ten seconds. Conditional totals sit behind most of the Excel features I lean on every single day, so that formula gets a lot of use in my expense ...

Daniel writes guides on how to use the internet, explainers on how modern technology works, and the occasional smartwatch or e-reader review. He especially likes deep diving into niche topics that ...

Q. Our company provides financial reporting audits and IT audits. The client invoices provide an itemized list of time spent on each type of audit, by auditor and date. Is there an easy way to provide ...

Q: Our accounting system produces a report containing a large table of inventory information, which I export to Excel, where I then want to look up values according to multiple columns of criteria. I ...

When you use Excel at work, don't you ever find yourself in situations like these?'How do I calculate this table...?''I understand SUM. But when it comes to IF or VLOOKUP, I'm suddenly lost.''It would ...