virtualbox.org

can i use virtual box to run a windows program on my MacBook air? i currently have high sierra installed on my mac-
i just have one program that i would like to download that is a windows program-

also i have no idea how to use virtual box or how to put the i want to run program into virtual box- could someone help or link a tutorial?

thanks
Jenny

I suggest that you read the first couple of chapters of the user manual.