What is the purpose of virtualization (VT) technology? VT full name is Virtualization Technology. It is virtualizing the CPU in the BIOS....

What is the purpose of virtualization (VT) technology?
VT full name is Virtualization Technology. It is virtualizing the CPU in the BIOS. Turning on VT will help you activate virtualization technology on the computer.
This is a fairly common technology currently commonly used to support emulators or virtualisers to achieve maximum performance when gaming / application experience.

Before virtualization was born, the operating system and applications ran on a single physical computer. And physical computers and operating systems exist under a 1: 1 relationship.
However, this relationship is not optimal to use the server's physical capacity (only about 5-10% of the capacity) causing the problem of wasting resources in the computer.
The problem is that when you want to deploy multiple operating systems, you have to have multiple physical servers. Meanwhile, upgrading the hardware to deploy will take a lot of time, effort and money to assemble and install. Virtualization technology was born to overcome these problems. At the same time, it helps to operate multiple independent operating systems simultaneously on the same physical server.

Currently, almost every CPU has integrated virtualization technology with different names. For example: Intel® Virtualization Technology (VT-x) on Intel CPU and AMD Virtualization (AMD-V) on AMD CPU.
Already have many applications that allow virtualization? Why do we need to enable virtualization inside the CPU?
Currently, there are many applications to create virtual machines such as VMWare or emulators like NoxPlayer that support us to implement virtualization and run operating systems independently on physical machines.
However, these applications can not optimize the physical server hardware when used. Enabling VT (Virtualization Technology) in the CPU will help these applications to be able to use the hardware support optimization scripts effectively. Delivers clearly improved performance.
For these reasons, emulators today, typically NoxPlayer, require users to enable virtualization (VT) technology before opening the application. And that is understandable when NoxPlayer desires to bring the best experience to users.
Along with that, turning on VT does not bring any bad effect to computer hardware. Because this is a technology that has been researched and developed since 2005, VT has now reached a nearly complete level. So users can feel secure and use.

NoxPlayer download link HERE
Conclusion
Virtualization Technology is a feature that technology diagrams should not be overlooked. Besides, if you are using a virtual machine, emulator in general or Android emulator in particular. To run multiple operating systems simultaneously, use virtualization technology to get the best performance!
Virtualization technology (VT) is very safe. So do not hesitate to use it. Especially with the Android emulator, turning on the VT is a mandatory step, so just be brave to use VT.
Mr. Nerd