学：读本文件，了解相关OS知识，在某个开发环境（在线或本地）中正确编译运行rcore-tutorial-ch6；根据本章的exercise.md ...

I have always wanted to learn how to make an OS from scratch. In college I was taught how to implement advanced features (pagination, semaphores, memory management, etc) but: I never got to start from ...

Abstract: Although the field of low-voltage power-line communications (PLC) has been maturing over the past few decades, the effective, economic and safe coupling of a modem to the live power grid ...

If your old laptop has been slowing down or collecting dust, Google may have a surprisingly cheap fix. The company has teamed up with Back Market, a platform known for refurbished electronics, to ...

Managing Editor Josh Goldman is a laptop expert and has been writing about and reviewing them since built-in Wi-Fi was an optional feature. He also covers almost anything connected to a PC, including ...

Ionut Ilascu is a technology writer with a focus on all things cybersecurity. The topics he writes about include malware, vulnerabilities, exploits and security defenses, as well as research and ...