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Pioneering mathematician Dr. Gladys West has passed away at the age of 95. Her name may not be familiar to you, but her contributions certainly are; West's work laid the foundation for the global positioning system. As you likely know from experience, GPS is now an essential component of industries ranging from aviation and emergency response, as well as ensuring that you get to that dinner date or job interview on time.
— Dr. Gladys B. West (@DrGladysBWest) January 18, 2026
West was born in 1930 in Virginia. Despite the oppression of Jim Crow laws in the south, she was able to pursue higher education at Virginia State College (now named Virginia State University), obtaining bachelor's and master's degrees in mathematics. In 1956, West was hired at what is now called the Naval Surface Warfare Center in Dahlgren, VA. Her focus during the 1970s and 1980s was creating accurate models of the Earth's shape based on satellite data, a complex task requiring the type of mathematical gymnastics that would make the average person dizzy. Those models later became the backbone for GPS. West worked at the Dahlgren center for 42 years, retiring in 1998.
As has been the case with so many of the women, particularly those of color, behind tech and science breakthroughs in the US, West's work went largely uncelebrated fo
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If you weren't able to shut down your Windows 11 device recently, Microsoft has rolled out an emergency fix addressing a couple of critical bugs that popped up with its latest January 2026 Windows security update. The latest "out-of-band" update repairs an issue for some Windows 11 devices that would only restart when users tried to shut down or hibernate. The same update restores the ability for Windows 10 and Windows 11 users to log into their devices via remote connection apps.
Microsoft said the inability to shut down or hibernate affected Windows 11 devices using Secure Launch, a security feature that protects a computer from firmware-level attacks during startup. As for the remote connection issue, Microsoft explained in its Known issues page that credential prompt failures were responsible when users tried to log in remotely to affected Windows 10 and 11 devices.
According to WindowsLatest, some lingering issues with the January 2026 Windows security update are still affecting users, like seeing blank screens or Outlook Classic crashing. Back in October, Microsoft had to issue another emergency fix for Windows 11 related to the
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 We have our first Apple product announcement of 2026, and it's a software subscription known as Apple Creator Studio featuring Apple's video, audio, and image editing apps, as well as some AI-powered features and premium content for iWork apps and Freeform.
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 On iOS 18.2 and later, there is a Share Item Location feature in the Find My app that allows you to temporarily share the location of an AirTag-equipped item with others, including employees at participating airlines. This way, if you put an AirTag inside your bags, the airline can better help you find them in the event they are lost or delayed at the airport.
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