To enable virtualization, you'll need to check if your CPU supports it. Look for VT-x for Intel chips or AMD-V for AMD processors. Then, head to your BIOS settings and search for the virtualization or VT-x option - it's usually under the Advanced or Performance tab.
Once you've enabled virtualization in your BIOS, save the changes and restart your PC. Then, press the Windows key + R to open the Run dialog, type optionalfeatures, and press Enter. Scroll down and check the box next to Hyper-V - this will allow you to create and manage virtual machines.