Abstract: The performance evaluation (PE) of the Photovoltaic(PV) system is an index representing the efficiency and reliability of the system. Most PE indicators evaluate the ratio of theoretically ...

Many users have reported that AutoSave is not working on Microsoft Office programs like Excel, PowerPoint, and Word. The reasons for this issue could be corrupted files, conflicting add-ins, or a ...

Microsoft, in its ongoing effort to AI-ify every product it has, is now adding it right into the cells of Excel. Available on Monday to beta users of Microsoft 365 Copilot, a new COPILOT function ...

The editorial board is a group of opinion journalists whose views are informed by expertise, research, debate and certain longstanding values. It is separate from the newsroom. America is in the midst ...

D.C. crime statistics – and News4’s own reporting – are in the spotlight after President Donald Trump federalized the city’s police department on Monday. The president questioned MPD crime statistics ...

President Donald Trump has nominated economist E.J. Antoni to serve as the new Commissioner for the Bureau of Labor Statistics (BLS), the White House confirmed on 11 August 2025. Antoni, currently the ...

(Bloomberg) --President Donald Trump named EJ Antoni, chief economist of the conservative Heritage Foundation, to lead the Bureau of Labor Statistics after firing the former head of the agency earlier ...