Tech Docs

Nikon removed the 2026 Small World in Motion first-place winner after determining the microscopy video violated its generative-AI rules, elevating Nguyen Nam Nhat’s roundworm-and-Dileptus footage to first place.

Ledger confirms an unauthorized implant in one wallet as independent researchers trace up to $92.9 million in suspected crypto losses tied to a reseller investigation.

Microsoft CEO Satya Nadella says AI systems should be treated as potentially compromised and designed with an external emergency brake.

What is MFA? Learn how multi-factor authentication protects accounts, why some methods are stronger than others, and how to turn it on.

Linux Command #51 explains umask, default file and directory permissions, symbolic and octal masks, safe testing, and how umask differs from chmod.

NVIDIA is committing $1 billion over five years to U.S. scientific computing as Blackwell GPUs move deeper into national-lab research.

A yearlong investigation by Senators Elizabeth Warren, Chris Van Hollen, and Richard Blumenthal says major AI data-center developers are shifting some grid costs, seeking tax breaks, using NDAs, and providing limited evidence of permanent job creation.

Windows Command #43 teaches sc.exe failure and qfailure to configure, inspect, and safely troubleshoot service recovery actions.

A Wi-Fi connection only proves that your device can communicate with a wireless access point. It does not prove that the router can reach the internet. That difference explains why a laptop or phone may show full Wi-Fi bars while websites refuse to load. Wi-Fi and internet are two different connections Wi-Fi carries data between…

Linux Command #50 teaches chmod, symbolic and numeric permissions, safe recursive changes, and practical exercises.

Tesla has renamed Full Self-Driving (Supervised) to Tesla Assisted Driving across Europe as regulators push for clearer language around a system that still requires active driver supervision.