It's becoming increasingly clear that Copilot AI will be central to Microsoft's next OS—but what else might Windows 12 bring? Having reported on Windows for decades, these are the rumors that seem ...

Dec. 15, 2025 Natural killer cells act as the immune system’s rapid-response team, but the stress of anxiety and insomnia may be quietly thinning their ranks. A study of young women in Saudi Arabia ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Michael Boyle is an experienced financial professional with more than 10 years working with ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...

Reset Windows In Windows 11, you have more than one way to reset the PC to its factory settings. You can open Settings > System > Recovery or Settings > Windows Updates > Advanced options > Recovery.