Virtualbox only shows 32-bit operating systems
53177
VirtualBox only allowing 32 bit OS
77976
How do I know if I am running 32 or 64-bit Linux?
24890
How do I migrate my Windows desktop to a VirtualBox VM?
59611
VirtualBox - 64 bit OS on a 32 bit host - Pros and Cons
38510
Why Virtual Box won't give me option to create 64 bits guests?
98870
Enable graphics card in VirtualBox
155359
Ubuntu 14.10 does not install in virtualbox
110515
VirtualBox not starting after kernel upgrade
147378
How do I check whether my hardware is 64-bit capable in Windows?
156618
VBox on 14.04, Kernel driver not installed (rc=-1908)
92190
Error code 0x803F7001 activating Windows inside Virtual Box
62018
After upgrade of Virtual Box, kernel sources are missing
143426
How to Install Virtualbox on Windows 10 host?
31145
How to install Windows 7 inside Virtualbox of Ubuntu?
7263
How to convert physical Ubuntu operating system into a virtual machine?
48572
Is my machine 32 bit or 64 bit?
25756
Cannot install Ubuntu in VirtualBox due to "this kernel requires an x86-64 CPU, but only detects an i686 CPU, unable to boot" error