You can remove duplicates in Excel in a few steps. Duplicates can create problems when you're dealing with data.

One of the most underused lookup and reference functions in Microsoft Excel is the DROP function. This powerful yet simple function lets you remove a specified number of rows or columns from the start ...

You can delete a pivot table in Excel with a few clicks on a Mac or Windows PC. Here are two ways to do it.

To manually crop a picture in Microsoft Word, Excel, or PowerPoint, select it, and in the Picture Format tab on the ribbon, click the top half of the split "Crop" button.

PDFs are the second most common file type used to deliver malware. Because they’re trusted for invoices, policies, and ...

The discovery of a vast telecommunications network that authorities say was capable of wiping out cellular communications in the nation's largest city is just the latest in a steady series of ...

The U.S. Secret Service dismantled a threat to national cell service on Tuesday at multiple sites in New York City concentrated within 35 miles of the United Nations General Assembly where world ...

A rogue cellular network secretly operating in the New York City area was likely used by foreign state-sponsored hackers, according to federal investigators. On Tuesday, the US Secret Service ...

The rogue cellular network spanned '100,000 SIM cards across multiple sites,' and was used to make fake calls to US officials, including swatting threats. A rogue cellular network secretly operating ...

The U.S. Secret Service said it located and dismantled a network of telecommunications devices near the United Nations in New York City that were capable of taking down the cellular network in the ...