The ‘Right Control Button Known As Host Key’ in VM Virtual Box.Īnd if you want to exit from full-screen mode then again Press “HOST + F”. Note- If you want it to cover your system’s whole screen you will have to press the “HOST+F” key. Virtual Box Not Showing Operating System in full Screen?Īre you facing the same issue that most people face when they run VM Virtual Box for the first time that issue is Virtual Box is Not Showing Windows in full screen? So, now we will learn how to fix “VM Virtual Box Not Showing in Full Screen” or “Virtual Box Full Screen Issue”. Some people, when they install an operating system in VM virtual box they face an issue that the OS installed in Virtual Box doesn’t run in full screen. But we are here to make things simpler and easier. Using virtualization software like VM Virtual Box is very easy but some people may find it hard to configure and use. So we have virtualization software to make it easy to run multiple operating systems in just a single machine or in just a single partition. Such peoples, either have to keep multiple systems or create multiple partitions of their system’s storage device and install a different OS in a different partition.īut, Installing and managing different OS in different partitions is also not an easy task. It’s very time-consuming to delete the previous operating system and install a new one. So will he keep formatting his system and installing the new operating systems as per his needs every few hours? The simple answer is no. So, think if there is a student or a developer who needs to use multiple operating systems on daily basis. But there are people who may need to use multiple operating systems for educational or professional purposes. Generally, we use a single operating system in our computer system for general purpose uses. Now the question is- What is virtualization software and why do we use it? Well, virtualization software is also a computer program that is developed for users who need to run multiple operating systems for any purpose. This software is developed by one of the IT companies Oracle. VM Virtual Box is one of the top Virtualization software available. Virtual Box Full-Screen Issue in Ubuntu or Any Other Linux-based OS.

Virtual Box Not Showing Operating System in full Screen?.

Virtualbox ubuntu full screen commands