You can turn it on there will not any problems or side effects. Without activating it, your emulator won't work as effectively. It is necessary if you want your emulator to run more effectively. Virtualisation technology doesn't harm your computer. In short, it can only have beneficial effects, not negative ones. Programs that don't emulate other hardware do not care if this is enabled or not. It may also speed up virtualization software such as VMware or Virtualbox. If Virtualization is not enabled, BlueStacks cannot do its work of emulating a phone CPU.Įnabling Virtualization will not have any ill effects on the computer. The process is painful, since it needs to be done in the BIOS. This process is called x86 virtualization and is by default disabled on many computer models.īluestacks asks to enable virtualization as described in the support article How can I enable virtualization (VT) on my PC. As the CPU on an Android phone is different from that on the PC, it needs to emulate it. I recommend you Google how to enable Virtualisation (which can also be known as VT-x and VT-i on Itanium processors) in the BIOS and follow the instructions on there.īlueStacks is known for its Android emulator. Enabling it in the BIOS is pretty easy if you know how to navigate with arrow keys and know how to use the FN keys. I do recommend you enable it if you want the best experience in BlueStacks.

I know it works because I've used BlueStacks with and without Virtualisation technology, and the difference in performance is noticeable. Enabling it will allow BlueStacks to run more effectively and work better, which is why BlueStacks recommends you enable it. It does not have any real impact on your computer and is not harmful to your computer, nor will it have any side effects or problems.

Basically, it allows your computer to run multiple tasks separate of each other, as if they were separate machines, which can be useful when using emulators and virtual machines. Virtualisation technology allows multiple workloads to share common resources on your computer. I'd like to know if this is really necessary and whether it will have any side effects on my computer running on Windows 8. Whilst downloading Bluestacks V4 it notifies the user to change the PC settings to enable CPU 'Virtualization'.

Enable bluestacks virtualization