---
title: "#user-mode articles | Hashnode"
description: "Explore 5 articles tagged #user-mode on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/user-mode"
---

Tag

# #user-mode

5 posts · 0 followers

[Sagun](https://hashnode.com/@sagun-labs) · [Sep 1](https://hashnode.com/posts/user-mode-vs-kernel-mode-in-windows/6a962952d7fd83ae9ab5e151)

### [User Mode vs Kernel Mode in Windows](https://sagunwrites.hashnode.dev/user-mode-vs-kernel-mode-in-windows?utm_source=hashnode&utm_medium=feed)

Learn the difference between Windows user mode and kernel mode, including privileges, system calls, security, and kernel components.

6 min read · [sagunwrites.hashnode.dev](https://sagunwrites.hashnode.dev/user-mode-vs-kernel-mode-in-windows?utm_source=hashnode&utm_medium=feed)

[Sagun](https://hashnode.com/@sagun-labs) · [Aug 24](https://hashnode.com/posts/user-mode-vs-kernel-mode-in-operating-systems/6a8c11689dbee0e9ad2f211a)

### [User Mode vs Kernel Mode in Operating Systems](https://sagunwrites.hashnode.dev/user-mode-vs-kernel-mode-in-operating-systems?utm_source=hashnode&utm_medium=feed)

Learn the difference between user mode and kernel mode, why privilege levels exist, and how applications safely interact with the operating system.

5 min read · [sagunwrites.hashnode.dev](https://sagunwrites.hashnode.dev/user-mode-vs-kernel-mode-in-operating-systems?utm_source=hashnode&utm_medium=feed)

[Sagun](https://hashnode.com/@sagun-labs) · [Aug 24](https://hashnode.com/posts/what-are-system-calls/6a8c10a370d2cc82b6dd12ec)

### [What Are System Calls?](https://sagunwrites.hashnode.dev/what-are-system-calls?utm_source=hashnode&utm_medium=feed)

Learn what system calls are, why applications need them, how they interact with the kernel, and the major types of system calls.

4 min read · [sagunwrites.hashnode.dev](https://sagunwrites.hashnode.dev/what-are-system-calls?utm_source=hashnode&utm_medium=feed)

[LowLatency Code](https://hashnode.com/@LowLatencyCode) · [Oct 27, 2025](https://hashnode.com/posts/switching-between-processes/68ffcf6eca97f68d933aa858)

### [Switching Between Processes](https://lowlatencycode.hashnode.dev/switching-between-processes?utm_source=hashnode&utm_medium=feed)

Explore cooperative vs. non-cooperative process switching in operating systems, focusing on stack management and process control blocks

7 min read · [lowlatencycode.hashnode.dev](https://lowlatencycode.hashnode.dev/switching-between-processes?utm_source=hashnode&utm_medium=feed)

[LowLatency Code](https://hashnode.com/@LowLatencyCode) · [Oct 11, 2025](https://hashnode.com/posts/trap-instruction-and-limited-direct-execution-in-operating-system/68ea87715a006acc3541f03d)

### [Trap Instruction And Limited Direct Execution In Operating System](https://lowlatencycode.hashnode.dev/trap-instruction-and-limited-direct-execution-in-operating-system?utm_source=hashnode&utm_medium=feed)

Operating systems balance performance and control via direct execution, system calls, and trap instructions for secure operations

5 min read · [lowlatencycode.hashnode.dev](https://lowlatencycode.hashnode.dev/trap-instruction-and-limited-direct-execution-in-operating-system?utm_source=hashnode&utm_medium=feed)