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Getting Started

New to G4 OS? Start here — download, install, and first-boot walkthrough.

Frequently Asked Questions

What are the minimum system requirements for G4 OS? +

G4 OS requires a 64-bit x86 processor (2010 or newer), 4 GB RAM minimum (8 GB recommended), 32 GB storage minimum, and a GPU with OpenGL 3.3 support. UEFI firmware is recommended.

How do I download and install G4 OS? +

Visit the Download page to get the latest ISO. Flash it to a USB drive (8 GB+) using the G4 USB Creator tool. Boot from USB and follow the graphical installer — it takes under 10 minutes.

Can I install G4 OS alongside Windows (dual boot)? +

Yes. The G4 OS installer detects existing Windows installations and sets up dual boot automatically. You choose how much disk space to allocate to each OS. Boot selection appears at startup.

What happens on first boot? +

The first-boot wizard guides you through language selection, keyboard layout, time zone, creating your user account, and linking your G4 OS license. Takes about 3 minutes.

How do I activate my license after installation? +

Open Settings → License → Enter your license key. Or log in to your G4 OS account (Settings → Account) and your license activates automatically. One license covers up to 3 devices by default.

Is there a live demo I can try before installing? +

Yes — the G4 OS ISO boots into a full live environment. Try all features without installing. Click "Install G4 OS" on the desktop when ready.

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