If you accidentally created a duplicate account on LinkedIn, you probably want to unify your presence on the professional networking site and eliminate all but one profile. Once you decide which ...

iCloud can be helpful when you need to syncing information across your Apple devices, but it can sometimes leave your a virtual spaces, especially your contacts, a little cluttered. Thanks to a pesky ...

When you're working with a spreadsheet, duplicate data can sometimes make its way in and cause all sorts of problems. In this how-to, we demonstrate two methods of using Microsoft Excel for ...

You’ve probably experienced the frustration of duplicate contact cards at one time or another and the more contacts you have (especially if the duplicates have different information) the more of a ...

Reader Susan Swartz has tired of reading the same messages over and over. She writes: What’s the current best way to find duplicate mail messages? Great question. Let me rephrase it so that the answer ...