You can use ISERROR to test whether a value or the results of a formula are an error. It will return TRUE if it detects an ...

VLOOKUP has been the go-to function for looking up data in Excel for years, but it comes with limitations. You can only search in the leftmost column and return values to the right. If your lookup ...

Russian hackers are trying to exploit human trust to spread malware, according to the Computer Emergency Response Team of Ukraine (CERT-UA). A group known as UAC-0245 launched a new campaign late last ...

Q. I work with large spreadsheets. These spreadsheets have hundreds or even thousands of rows and often 10 or more columns. It’s so much to process that I become confused and make mistakes. Does Excel ...

QUANTICO, Va. — President Donald Trump on Tuesday proposed using American cities as training grounds for the armed forces and spoke of needing U.S. military might to combat what he called the ...

Jordyn joined Investopedia in February 2025. She was previously a freelance writer covering lifestyle, entertainment, politics in the Midwest, and more. Getty Images In the event of a federal ...

Shortly after Defense Secretary Pete Hegseth broke new ground and ordered roughly 800 generals and admirals to come to Virginia from around the world on short notice, Donald Trump said he wanted to ...

Have you ever felt like Excel was holding back its true potential? While most of us rely on its familiar features to crunch numbers and organize data, there’s a hidden layer of functionality that ...

Microsoft has launched AI agents for Word, Excel, and PowerPoint. The agents are available for business and individual subscribers. Now accessible on the web, the agents will expand to the desktop.

Despite millions spent on financial software, many finance teams still rely on Excel to close their books and reconcile numbers while preparing them for audit. Two former Microsoft executives view it ...

Excel is the world’s most versatile data modeling tool—powering everything from household budgets to Fortune 500 profit and loss statements (P&Ls). Yet, the full power of Excel is available only to ...

Have you ever trusted a tool to simplify your work, only to find it complicates things instead? That’s the paradox many face with Excel Copilot, a innovative AI assistant designed to transform how we ...