Uncheck Floppy and keep the optical and Hard disk, make sure the order of the optical is first.ħ. And click on System > Motherboard tab > Boot order. Now click on Settings > Display and increase the slider of Video Memory to 128 MB.Ħ. It is recommended to allocate 60 GB or more for the virtual machine.ĥ. You will need to create the Virtual Hard disk and allocate it storage space.

Allocate at least 2 CPU cores for Virtual Machine.ģ. You can use the slider to increase the memory size up to 8GB.Ģ. Now you will need to allocate at least 50% of physical RAM. ISO images: Here select the macOS file you downloaded recently.ġ. Folder: This is where your Virtual Machine will be stored, you will need at least 100GB of free space, so choose the location accordingly.ģ. Name: You can name this Virtual Machine anything but just use a simple name such as macOSĢ. In the next window, you will need to enter the following details.ġ. After installation is done, Launch Oracle VirtualBox on your Windows. Now we need to create a virtual environment using Oracle VirtualBox. Install VirtualBox first and then install VM VirtualBox Extension Pack. Install VirtualBox And VirtualBox Extension Pack Once you finished downloading the macOS file, download VirtualBox and VM VirtualBox Extension Pack from Here.You might need an Apple computer to download the installation file in the first place. Even though you can get files from many sources on the internet, it is not advisable to get files from shady places. Get macOS Installation File: You will need to download the macOS Big Sur From Apple Store or the Internet.Install VirtualBox And VirtualBox Extension Pack.

Install macos big sur on virtualbox