2] Enable Virtualization from BIOS Hardware Virtualization allows you to run virtual machines on your computer. In order to install Ubuntu, we are supposed to enable it from BIOS.

If you're fond of trying out multiple operating systems without the hassle, you're probably using virtualization regularly.

If you need to use virtualization on Windows 11, you have to enable the feature manually, and here's how.

Check if your CPU supports VT-X Enable Virtualization Technology (VTX) from BIOS Enable or Disable PAE/NX from VM’s properties Let us talk about them in detail.

Based on your screenshot of Task Manager, you have Hyper-V enabled (that's what "Virtualization: Enabled" indicates in the Task Manager).