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Transfer files between your physical machines and your virtual machines is very easy thanks to VirtualBox's integrated file sharing.

By default, Windows 7 doesn't support the USB 3.0, which means that the VirtualBox USB 3.0 controller will not be recognized by default. But, here is the solution to this problem.

By default, the Windows 7 aero doesn't work when virtualized with VirtualBox. Nevertheless, there is an experimental support to enable it.

VirtualBox allows you to emulate many types of hard disk controllers (SATA, IDE, SAS, ...), floppy drives and even SSDs (thanks to the emulation of a NVMe controller).

With VirtualBox, you can easily virtualize simple machines, but also complex machines (by changing the boot order, the display, the resources allocated to it, ...).

To get the most out of your Linux virtual machine, you will need to install guest additions. However, this requires the installation of Linux kernel modules.

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.