Uploaded June 2026 | Updated September 2026, 1 week ago
Try OpenAI Codex on Windows (it's native now): ntck.co/codex
I gave an AI control of my Windows PC. OpenAI made the Codex app Windows-native — it lives in PowerShell, and they built their own Windows security sandbox in 15,000 lines of Rust so the agent can't escape and nuke your machine. I used it to strip the bloat, lock down Windows Update, and even spin up a Hyper-V hacking lab... and somewhere in there I started to miss Windows again. So this is me asking an honest question: can Codex win me back?
In this video, you'll learn what "Windows-native" actually means for an AI agent, how OpenAI's Codex sandbox isolates the agent using real Windows tools (ACLs, restricted tokens, firewall rules, and dedicated sandbox SIDs), and how to point Codex at your own machine to clean the adware, kill the nags, and stop Windows Update from undoing your work. Whether you're a Windows sysadmin living in Active Directory, a security nerd who loves a good sandbox, or just someone tired of Microsoft cramming junk into your OS — come nerd out with me.
Join the NetworkChuck Academy!: ntck.co/NCAcademy
RESOURCES / LINKS:
🛠️ : Try Codex (sponsor): ntck.co/codex
💻 : OpenAI Codex (the sandbox is open source): github.com/openai/codex
📕 : How OpenAI built the Codex Windows sandbox (engineering deep-dive): openai.com/index/building-codex-windows-sandbox
📕 : Enable Hyper-V on Windows 11 Pro: learn.microsoft.com/virtualization/hyper-v-on-windows
🛠️: winget (Windows' built-in package manager): learn.microsoft.com/windows/package-manager
📕 : WSL is now open source: learn.microsoft.com/windows/wsl
TIMESTAMPS:
0:00 - The messy desk confession (why I run a Mac AND a Windows PC)
0:15 - OpenAI made Codex Windows-native — and 60,000 of you still run Windows
1:35 - The real reason I left Windows (it was AI, not the bloat)
2:52 - Installing the Codex app on Windows: sub-agents, plugins, automations
4:56 - What "Windows-native" actually means: PowerShell vs WSL
6:36 - Why letting an AI agent loose on Windows is terrifying
6:56 - How OpenAI built their own Windows sandbox in 15,000 lines of Rust
8:50 - The sandbox in action: sandbox users, SIDs, and icacls
11:23 - Blocking the agent's internet with Windows Firewall rules
12:22 - Codex permission modes: auto-review vs full access
12:48 - Letting Codex safely clean my Downloads folder
13:53 - God Mode + stripping Windows adware and bloatware
15:44 - Six sub-agents build a Hyper-V hacking lab with Kali Linux
17:29 - Stopping Windows Update from undoing your changes
18:37 - The verdict: is Codex winning me back to Windows?
20:05 - A prayer for you
FEATURING:
👤: Peter Steinberger (Codex power user, now at OpenAI): https://x.com/steipete
**Sponsored by OpenAI
SUPPORT NETWORKCHUCK:
☕️ ☕️ : COFFEE and MERCH: ntck.co/coffee
READY TO LEARN??
🔥 🔥 :Join the NetworkChuck Academy!: ntck.co/NCAcademy
📚 : CCNA Course: ntck.co/ccna
FOLLOW ME EVERYWHERE:
Instagram: instagram.com/networkchuck
X/Twitter: https://x.com/networkchuck
Facebook: facebook.com/NetworkChuck
Join the Discord server: ntck.co/discord
Some links in this description are affiliate links. If you buy through them, I may earn a small commission at no extra cost to you.
#Codex #Windows11 #AI
Try OpenAI Codex on Windows (it's native now): ntck.co/codex
I gave an AI control of my Windows PC. OpenAI made the Codex app Windows-native — it lives in PowerShell, and they built their own Windows security sandbox in 15,000 lines of Rust so the agent can't escape and nuke your machine. I used it to strip the bloat, lock down Windows Update, and even spin up a Hyper-V hacking lab... and somewhere in there I started to miss Windows again. So this is me asking an honest question: can Codex win me back?
In this video, you'll learn what "Windows-native" actually means for an AI agent, how OpenAI's Codex sandbox isolates the agent using real Windows tools (ACLs, restricted tokens, firewall rules, and dedicated sandbox SIDs), and how to point Codex at your own machine to clean the adware, kill the nags, and stop Windows Update from undoing your work. Whether you're a Windows sysadmin living in Active Directory, a security nerd who loves a good sandbox, or just someone tired of Microsoft cramming junk into your OS — come nerd out with me.
Join the NetworkChuck Academy!: ntck.co/NCAcademy
RESOURCES / LINKS:
🛠️ : Try Codex (sponsor): ntck.co/codex
💻 : OpenAI Codex (the sandbox is open source): github.com/openai/codex
📕 : How OpenAI built the Codex Windows sandbox (engineering deep-dive): openai.com/index/building-codex-windows-sandbox
📕 : Enable Hyper-V on Windows 11 Pro: learn.microsoft.com/virtualization/hyper-v-on-windows
🛠️: winget (Windows' built-in package manager): learn.microsoft.com/windows/package-manager
📕 : WSL is now open source: learn.microsoft.com/windows/wsl
TIMESTAMPS:
0:00 - The messy desk confession (why I run a Mac AND a Windows PC)
0:15 - OpenAI made Codex Windows-native — and 60,000 of you still run Windows
1:35 - The real reason I left Windows (it was AI, not the bloat)
2:52 - Installing the Codex app on Windows: sub-agents, plugins, automations
4:56 - What "Windows-native" actually means: PowerShell vs WSL
6:36 - Why letting an AI agent loose on Windows is terrifying
6:56 - How OpenAI built their own Windows sandbox in 15,000 lines of Rust
8:50 - The sandbox in action: sandbox users, SIDs, and icacls
11:23 - Blocking the agent's internet with Windows Firewall rules
12:22 - Codex permission modes: auto-review vs full access
12:48 - Letting Codex safely clean my Downloads folder
13:53 - God Mode + stripping Windows adware and bloatware
15:44 - Six sub-agents build a Hyper-V hacking lab with Kali Linux
17:29 - Stopping Windows Update from undoing your changes
18:37 - The verdict: is Codex winning me back to Windows?
20:05 - A prayer for you
FEATURING:
👤: Peter Steinberger (Codex power user, now at OpenAI): https://x.com/steipete
**Sponsored by OpenAI
SUPPORT NETWORKCHUCK:
☕️ ☕️ : COFFEE and MERCH: ntck.co/coffee
READY TO LEARN??
🔥 🔥 :Join the NetworkChuck Academy!: ntck.co/NCAcademy
📚 : CCNA Course: ntck.co/ccna
FOLLOW ME EVERYWHERE:
Instagram: instagram.com/networkchuck
X/Twitter: https://x.com/networkchuck
Facebook: facebook.com/NetworkChuck
Join the Discord server: ntck.co/discord
Some links in this description are affiliate links. If you buy through them, I may earn a small commission at no extra cost to you.
#Codex #Windows11 #AI
