All you have to do is, when Windows virtual appliance is running, go to Devices-> Insert Guest Additions CD image as shown in the picture below. You do not have to download Oracle VirtualBox Guest Additions CD. Windows VirtualBox Guest Additions setup is extremely simple. This is a perfect setup where your host OS is Linux and would like to get on to Windows for few tasks here and there. The host OS on which VirtualBox is installed can be anything.

Therefore, in this case the guest OS running on the virtual machine is Windows (7, 8.X, and 10). One thing to keep in mind is that Guest Additions, as the name says, are additions to the Guest OS and not the host OS.

Install VirtualBox Guest Additions on Windows Energy efficient budget HTPC-NAS combo build 2016.Best HTPC for Kodi with 4K on a Medium Budget 2017 (~$400).Low Power Home Server Build 2017 for Network File and Media Storage.Cheap 4K HTPC Build for Kodi, OpenELEC, and LibreELEC 2017.Medium Budget 4K HTPC Build 2017 for Kodi, Plex and Gaming.Best Emby Server builds 2018 – Pre-built and DIY options.Best Home Theater PC Build 2017 to do it all (Plex, Kodi, NAS, Gaming).Now let us see how to install Guest Additions in VirtualBox. Installing VirtualBox Guest Additions on Windows guest OSes is the first thing I do after creating a VM.

Drag and Drop between guest and host OSes.Shared Clipboard between host and guest OSes.Seamless mode - guest OS blends in with host OS.Better Screen resolution - allows fullscreen operation.Some examples of features added by VirtualBox Guest additions are listed below: Guest Additions are extra features that make VirtualBox even more powerful. Install VirtualBox Guest Additions on Windows, eliminate these issues, and take your virtual machines to a new level. On top of that there is room for improved performance of VirtualBox machines. But the vanilla VirtualBox has quite a few annoyances like inability to run guest OSes in fullscreen, sharing clipboard, etc. We have shown you how to install Virtual Box on Ubuntu / Debian and Windows 7, 8, and 10. If you want performance and convenience out of your virtual machine (VM) you must install VirtualBox Guest Additions on Windows.

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