If a Windows Security dialog is displayed that prompts you to install device software.(see the screenshoot for an example), click Install. Settings and then click Install to install the Guest Additions. Click the Next button to move though the various steps of the wizard.The VirtualBox Guest Additions Setup wizard is displayed in a new window. When you are prompted, click Yes to install the Guest Additions.If you are preparing a Windows XP desktop template, you can omit the /with_vboxmmr command line switch. Enter D:VBoxWindowsAdditions.exe/with_autologon/with_vboxmmr in the Open field. In the virtual machine, on the Windows Start menu, type run in the search field and press Return.You need to install the VirtualBox Guest Additions from the command line to get all the features we need. Closing the window leaves the ISO image used to install the Guest Additions inserted in the virtual CD/DVD drive. When the AutoPlay window is displayed (prompting you to run the VBoxWindowsAdditions.exe program), close the window without installing the Guest Additions.In the Window containing the running virtual machine, select Install Guest Additions from the Devices menu.You should see a bit of a performance increase, as well as the extra features (shared clipboard, shared folders, and more) awarded by this installation. For the last, Reboot your machine, and the Guest Additions will be working.Now, You will see an error stating that the installer couldn’t find the X.Org or XFree86 Window System-that’s okay, because it doesn’t exist on this host.
Please Allow the installation to complete.Install the Guest Additions package with the command.Change to the root user with the command sudo su.Install the necessary dependencies with the command sudo apt-get install -y dkms build-essential linux-headers-generic linux-headers-$(uname -r).Change into the mounted directory with the command cd /media/cdrom.Mount the CD-ROM with the command sudo mount /dev/cdrom /media/cdrom.After that, Log in to your guest server.Once the host has booted, click Devices | Insert Guest Additions CD Image.
If you need to installing this features with the full GUI mode then jump to method 2 Method 1: Install from Terminal This guest additions installation step applies only on a GUI-less server. Install Virtualbox Guest Additions Windows Install VirtualBox Guest Additions
On below you will find the installation file of VirtualBox for Windows 10 64 bit and 32 bit.