Russia-aligned UAC-0184 abuses Viber messages to deliver Hijack Loader and Remcos RAT in espionage attacks on Ukrainian ...

Russian hackers are abusing Viber to deliver malware targeting Ukrainian military and government systems in an ongoing cyber ...

Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.

FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

Microsoft's 2026 end-of-support documentation outlines a wide range of programs and Windows versions slated for retirement over the coming months. While these products will continue to ...

Ever since Microsoft introduced Python in Excel, I have treated it as a ‘someday’ project. I knew Python integration was the ...

Microsoft Excel is practically synonymous with spreadsheets, but the cost, along with being trapped in Microsoft's ecosystem, ...

Learn how to turn off and remove AI features in Windows 11. Disable Copilot, AI in Notepad, Edge, Explorer, Office, etc.

Loops are an essential part of any programming language, and PowerShell looping is no exception. Loops allow you to repeat a block of code multiple times, which can be useful for a wide range of tasks ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in ...