Microsoft has issued an unusual public advisory asking users to uninstall the Windows 11 January 2026 security update after ...

The North Korean hacker group Konni (Opal Sleet, TA406) is using AI-generated PowerShell malware to target developers and engineers in the blockchain sector.

North Korean Konni hackers are now targeting blockchain developers and engineers with AI-generated malware.

As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.

Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

Learn Microsoft Teams 2026 step by step, covering Outlook, OneDrive, SharePoint links and PowerPoint Live, so you work ...

The new crop of default Windows apps is too resource-hungry and inefficient — ditch them for these lightweight alternatives ...

People might start using it now.

My main program is the Excel Pro Challenge. It is a 15-day step-by-step course that takes you from beginner to confident — ...

I will wait for her in the yard that Maggie and I made so clean and wavy yesterday afternoon. A yard like this is more comfortable than most people know. It is not just a yard. It is like an extended ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...