Oracle VirtualBox

How to Easily Install Windows 10 in Oracle VirtualBox: Complete Guide

This video aims to teach you how to install the Windows 10 operating system in an Oracle VirtualBox virtual machine. The process starts with using the VirtualBox Manager to create a new virtual machine named Windows 10. We then select the storage folder location and import the downloaded Windows 10 ISO file. To ensure a […]

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How To Quickly Extend The Virtual Disk Space Of Virtualbox Virtual Machine

In this video, I’ll show you how to expand the disk space of a Win10 virtual machine in Oracle VirtualBox. Are you facing disk space issues preventing you from upgrading to Win11? Don’t worry! With just a few simple steps, we can expand the space from 50GB to 100GB, giving your virtual machine a new

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How To Fix Failed to open a session for the virtual machine, Failed to construct device ‘usb-ehci’ instance

Recently, when I start an existing virtual machine in Oracle VirtualBox Manager, it throws the error Failed to open a session for the virtual machine, Failed to construct device ‘usb-ehci’ instance. This article will tell you how to fix it.

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How To Change The Virtualbox Guest macOS Virtual Machine Screen Resolution

After installing macOS on VirtualBox virtual machine, when I start it, I found the screen resolution is too low to display the whole screen bigger. So I need to change the macOS virtual machine’s screen resolution to make the screen fully fill the virtual machine’s window. This article will tell you how to do it.

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How To Fix The Error Unable To Insert The Virtual Optical Disk VBoxGuestAdditions.iso Into The Machine

After installing the virtual machine in VirtualBox, I want to change the virtual machine’s screen resolution in the virtual machine. So I click the VirtualBox Manager or Virtual Machine’s Devices —> Insert Guest Additions CD image… menu item. But it shows the error message like Unable to insert the virtual optical disk C:\Program Files\Oracle\VirtualBox\VBoxGuestAdditions.iso into

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