OSdev_'s profile picture. Senior Engineer @Qualcomm • C/C++ • Windows Kernel Development • Low level & System Programming

OS Dev

@OSdev_

Senior Engineer @Qualcomm • C/C++ • Windows Kernel Development • Low level & System Programming

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Read “Windows Internals: Thread Management — Part 1“ by OS Dev on Medium: This article discusses about ETHREAD, KTHREAD kernel objects & windows scheduler - how it schedules a thread. medium.com/windows-os-int…


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Today's post is about generating "device clocks", used to drive interactions with external devices. zipcpu.com/blog/2025/12/1…

zipcpu's tweet image. Today's post is about generating "device clocks", used to drive interactions with external devices.

zipcpu.com/blog/2025/12/1…

Understand abot UTF-8 encoding You can find it's usage everywhere in LLMs (Tokenizers), Web development, APIs, databases and OS to support wide range of characters from different languages. youtu.be/vpSkBV5vydg?si…

OSdev_'s tweet card. UTF-8, Explained Simply

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YouTube

UTF-8, Explained Simply


This video explains the importance of memory mapped I/O vs Port mapped I/O. Also, polling vs interrupts work. youtu.be/tadUeiNe5-g?si…

OSdev_'s tweet card. How CPUs Interact with So Many Different Devices

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How CPUs Interact with So Many Different Devices


Good read !


Creating and Debugging windows kernel driver youtu.be/eE-o25o8ljU?fe…


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