![Virtualbox mac 10.13.2 Virtualbox mac 10.13.2](https://i.stack.imgur.com/uK2to.png)
VirtualBox Install Mac 10.12 Sierra
You are Welcome! The Mac Tutorial Shows You Step-by-Step and Visually How-to Install Oracle VirtualBox on Mac OS X 10.12 Sierra Desktop.
And to Install VirtualBox on Mac Sierra you dispose of two choices HomeBrew on CLI or Download VirtualBox App.
Finally, VirtualBox for Mac 10.12 is a Free and powerful PC virtualization solution allowing you to run a wide range of PC operating systems on your computer. This includes Windows, Linux, FreeBSD, DOS, OpenBSD and others.
I just ran into this the other day with Mac OS X 10.13.6 (17G65). I was VNC-ing into my local server and couldn't press the 'Allow' button, I had to connect a Bluetooth keyboard or mouse to it in order for it to be allowed.