If you’re fond of trying out multiple operating systems without the hassle, you’re probably using virtualization regularly. Whether you use Hyper-V, VMWare Workstation, or VirtualBox, enabling virtualization in the BIOS isn’t where it ends. To make the most of your virtual machines (VMs) and ensure you aren’t crippling performance, you need to look at several other BIOS features and settings that can make a huge difference. These settings ensure your VMs get complete access to your GPU, NIC, and other devices.