Replace legacy formulas with MAP, BYROW, BYCOL, SCAN, and REDUCE to build secure, scalable, and automated spreadsheets.

PCWorld highlights the release of KB5073724, Microsoft’s first Windows 10 security update of 2026, addressing critical vulnerabilities including a flaw in WinSqlite3.dll. This update is exclusively ...

There were a few ways to activate Windows 11/10 officially. However, Microsoft has now apparently killed one such way without prior notice. In November last year, we reported on the removal of an ...

In a nutshell: Microsoft ended mainstream support for Windows 10 in October but the aging operating system still has a strong install base. According to Dell, roughly a billion PCs are still running ...

Officially, Windows 10 died last month, a little over a decade after its initial release. But the old operating system’s enduring popularity has prompted Microsoft to promise between one and three ...

Windows 10 support has ended. Some Linux distributions have seen record downloads. It's time to consider making the switch from Windows to Linux. Support for Windows 10 ended just a few days ago, ...

Microsoft Defender will continue to work in Windows 10. Defender will receive regular security updates until October 2028. Microsoft still recommends Windows 11 for new security patches. You probably ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Here is a tutorial to convert CSV to XLS or XLSX using the command-line interface in Windows 11/10. There are multiple ways to convert a CSV file to Excel formats (XLS, XLSX). You can use Microsoft ...

While AMD is keeping its nine-year-old socket AM4 kicking with yet another Ryzen 5000 series processor launch, Microsoft is getting ready to send its decade-old operating system, Windows 10, into ...

It’s time to get on board with Windows 11. Four years after launching its current operating system, Microsoft will cease support for Windows 10 on October 14, 2025. Though Microsoft has quietly given ...

It’s no secret that Microsoft is ending official support for Windows 10 in October. The tech giant has been chomping at the bit to get users to upgrade to Windows 11, and even allows Windows 10 users ...