In this example, I install a CentOS in a VirtualBox virtual machine. Then I click the virtual machine to focus it, and then I click Devices —> Insert Guest Additions CD image… menu item in the virtual machine top menu bar to install additions image like below picture. But during the installation process, I meet […]
I run VirtualBox in my Mac OS. And I install CentOS Linux as a virtual machine OS in VirtualBox. When I start the CentOS virtual machine, and when I focus on the virtual machine by clicking the mouse key in it, I can not go back to my Mac OS easily, this makes me crazy.
How To Switch Between VirtualBox Host And Guest OS Read More »
After installing Ubuntu in VirtualBox and log in to the Ubuntu OS, I find the ubuntu os screen resolution is configured at 800*600, this is not a good screen resolution for usage. I want to change it to at least 1920*1080. After investigate I finally find the method to change it.
How To Change Screen Resolution After Install Ubuntu In VirtualBox Read More »
This article will show you how to install mac os ( include both mac os high sierra & Mojave ) in VirtualBox virtual machine. And the host os is windows 10. Below are the steps, you can follow them.
How To Install MacOS On Virtualbox In Windows 10 Read More »
After installing macOS high sierra in VirtualBox, when I start the virtual machine, it popup the Keyboard Setup Assitant window like below. For macOS beginners, this window is so strange and I do not know what to do. And if you are not lucky, you will find your mouse and keyboard are all out of
How To Fix Mouse And Keyboard Stuck After Install Mac OS On VirtualBox Read More »
When you use oracle VirtualBox, sometimes you need to install the VirtualBox extension. Because the VirtualBox extension provides you add-on functions such as virtual USB 2.0 & 3.0 support, VirtualBox remote desktop protocol support, Intel PXE boot ROM, Disk image encryption with AES algorithm, Host webcam passthrough, etc. But when you install it, you may
How To Install Virtualbox Extension Pack Correctly Read More »
When you use VirtualBox to manage a virtual machine, you may encounter the issue virtual disk space is not enough, so you have to create a new virtual machine with a bigger virtual disk or you can increase the current virtual machine disk space size to make more disk space to use. This article will
How To Increase VirtualBox Virtual Machine Disk Size Read More »
