Ultra-fast fiber sets global speed record: 1.02 petabits per second over continental distance

At the heart of this breakthrough – driven by Japan's National Institute of Information and Communications Technology (NICT) and Sumitomo Electric Industries – is a 19-core optical fiber with a standard 0.125 mm cladding diameter, designed to fit seamlessly into existing infrastructure and eliminate the need for costly upgrades. Read...

Windows 11 security update leaves virtual machines unable to boot

The problem arises after installation, when affected PCs halt during startup and display a recovery error with the code 0xc0000098. This message typically indicates that a required file – often ACPI.sys, a crucial system driver responsible for managing hardware resources and power states – is missing or corrupted. Some users......