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With VirtualBox and the virtio framework, you can use a para-virtual network to improve the network performance of your virtual machines.

With VirtualBox, it's possible to connect your virtual machine to the network in different ways (physically on your router, in NAT, ...). Each has its advantages and disadvantages.

Although VirtualBox is a machine virtualization program, it also allows you to use virtualized applications directly from the physical PC seamlessly.

VirtualBox, like other virtualization solutions, allows you to export and import virtual machines in OVF (or OVA) format to easily transfer them from one hypervisor to another.

As with any virtualization solution, you can clone virtual machines in a variety of ways (full or linked clone) so you can quickly restore a virtual machine if something goes wrong (for example).

As with any virtualization solution, you can save the state of a virtual machine in an instant to be able to return in one click.

When you want to repair a computer, it is common to start in safe mode. However, if you attempt to use Windows Installer, this will not work in safe mode.

The Loading Operating System message appears for about twenty seconds each time you start your computer.

The computer doesn't boot and the "DRAM_LED" LED of the motherboard lights up red. The cause of this problem is an incompatibility with the RAM modules being used.

You accidentally deleted a file, folder, or you formatted your USB drive or partition by mistake? Here are several possible solutions to recover them.

When the hard disk is faulty or for other reasons, it happens that partition is no longer accessible. Here how to fix it.

If you have deleted a partition by mistake, or one or more partitions on your hard drive have disappeared, TestDisk will help you to restore them.