• Virtualize Windows 11 (VBox 6 unsupported hardware))
• Transfer files between PC and VMs

3. Install drivers (guest additions) of your VirtualBox virtual machine

As usual, you need to install the drivers for your virtual machine.
To do this, click : Devices -> Insert Guest Additions CD image.

In File Explorer, go to "This PC" and double-click on the "VirtualBox Guest Additions" CD drive.

If necessary, run the "VBoxWindowsAdditions.exe" file found there.

Click Yes when the "User Account Control" window appears.

The VirtualBox Guest Additions installer appears.
Click Next.

Click Install.

Wait while installing the drivers, including the graphics driver.

At the end of the installation, you will have to restart your virtual machine.
Click Close.

As you can see, the VirtualBox Guest Additions icon is present in the taskbar.

4. Virtual Trusted Platform Module (vTPM) 2.0 present

You can easily check for the presence of Virtual Trusted Platform Module (vTPM) 2.0 by opening Windows 11 Device Manager.

In the "Security devices" section of Device Manager, you will find a "Trusted Platform Module 2.0" (which was not present with previous versions of VirtualBox).

Double click on this "Trusted Platform Module 2.0" and go to the "Details" tab.
Then, select the "Service" property and you will see that the value displayed is : TPM.