Downloaded Xamarin Android Player and with >>next>> progress installed Virtual Box.
When I tried to start an emulator I got
Failed to initialized de
You need to enable virtualization using BIOS setup.
step 1. Restart your PC and when your PC booting up then press your BIOS setup key (F1 or F2 or google it your BIOS setup key).
step 2. Go to the security menu.
step 3. Select virtualization and enable it.
Note:- BIOS setup depends on PC Manufacturer-brand.