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Topic starter 03/08/2025 12:28 am
Oracle VirtualBox is a free, open-source virtualization software that lets you run multiple operating systems—like Windows, Linux, macOS, or Solaris—on a single physical machine. It’s perfect for testing, development, or just exploring different OS environments without needing separate hardware.
🖥️ What VirtualBox Does:
- Creates virtual machines (VMs): You can install and run different operating systems inside a window on your desktop.
- Supports cross-platform use: Run VirtualBox on Windows, Linux, macOS, or Solaris and host almost any OS inside it.
- Offers advanced features: Shared folders, USB device support, 3D graphics acceleration, snapshots, and more.
🧩 Type of Hypervisor:
VirtualBox is a Type 2 hypervisor, also known as a hosted hypervisor.
| Hypervisor Type | Runs On | Performance | Use Case |
|---|---|---|---|
| Type 1 | Directly on hardware | High | Enterprise, servers |
| Type 2 | On top of host OS | Moderate | Personal, testing, dev work |
Since VirtualBox runs on top of an existing operating system (like Windows or Linux), it relies on that OS to access hardware resources. This makes it super flexible and easy to use, especially for casual users or developers.
