Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Eric's career includes extensive work in both ...

PCWorld highlights essential free software for PC users, covering productivity tools, security applications, and entertainment options to maximize computer functionality without cost. Key ...

You should be using a password manager. Data breaches now happen frequently, and that wealth of stolen info has made cracking passwords even easier. It’s not just ...

Whether you were gifted a shiny new computer for the holidays or simply have old ones sitting around collecting dust, there are sustainable ways to recycle your old PCs and printers free of charge. A ...

Brandon is a professor of finance and financial planning. CFP, RICP, and EA, and a doctorate in finance from Hampton University. Risk-adjusted return measures an investment's profitability relative to ...

Abstract: The large-scale installation of renewable energy sources (RES) causes real-time fluctuation in the power generation of the grid, which may damage the normal operation of critical loads (CL) ...

Abstract: The magnetizing inrush current caused by the no-load closing of a transformer may lead to secondary side maloperation and cause damage to the mechanical structure of the transformer.