To make the most of the UNIQUE function, you should make sure your array is in an Excel table. By using a table name rather ...

Whether you're assigning random shifts, anonymizing a study, or shuffling a deck, randomizing rows in an Excel table manually ...

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

As your business grows, so too will the documents and spreadsheets that you use to help keep things running. Eventually, the spreadsheets may get so big that it becomes almost impossible for you to ...

The newly built-in Duplicate Cleaner helps users reclaim disk space by detecting and managing duplicate files. It offers flexible options to scan, review, and safely remove duplicates while giving ...

Your photos are probably taking up a lot of valuable storage on your iPhone. Here's how to clean it up. Sareena was a senior editor for CNET covering the mobile beat, including device reviews. She is ...

The week between Christmas and New Year's is for rest and relaxation—and, let’s face it, forgetting what day it is and eating leftover sugar cookies for breakfast. That said, the slow pace doesn’t ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...