Burning the aerogel that had adsorbed and reduced gold from an e-waste solution produced this 0.5 g gold nugget with a purity of around 91 percent, corresponding to 21 to 22 carats. Credit: Raffaele ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States Catalysis Science and Technology Institute, University of Michigan, Ann Arbor, Michigan 48109, ...

Security researchers at Lookout Threat Lab, a leading mobile security research organization, have identified a mobile forensics tool called Massistant that is being used by Chinese law enforcement ...

Security researchers say Chinese authorities are using a new type of malware to extract data from seized phones, allowing them to obtain text messages — including from chat apps such as Signal — ...

A PowerShell script using WBAdmin can create full system backups of Windows 11, offering a simple, scriptable alternative for advanced users. Over the last couple of years, I have written a few blog ...

Have you ever stared at a massive spreadsheet, overwhelmed by the chaos of mixed data—names, IDs, codes—all crammed into single cells? It’s a common frustration for anyone managing large datasets in ...

Microsoft Excel is used for a wide range of tasks pertaining to data organization and analysis. It’s a powerful tool for creating spreadsheets, managing budgets, and tracking changes in data. Many ...