Installing Android-x86 9.0-R2 Pie OS - Run Android Apps on windows 10 without emulator - Virtualbox

Installing android x86 - Android 10 iso for Virtualbox

but this video dont shows anithing you have the machine created before create the video

How to install apps on android x86? I cant load apps from play market. And if i tried to load apps from google, speed of downloading so so slow