VirtualBox is open-source, cross-platform virtualization software that allows you to run multiple guest operating systems (virtual machines) simultaneously. VirtualBox provides a set of drivers and applications (VirtualBox Guest Additions) that can be installed in the guest operating system that extends the guest’s functionality such as shared folders, shared clipboard, mouse pointer integration, better video support, and more. This article explains how to install VirtualBox Guest Additions on CentOS 8 guests.

Source: LXer – How to Install VirtualBox Guest Additions on CentOS 8