In this tutorial, I show just how easy it is to set up a Windows virtual machine within Ubuntu 14.10 (Utopic Unicorn)
This guide works for Ubuntu 14.04 (Trusty Tahr) as well.
Download VirtualBox:
https://www.virtualbox.org/
Windows 7 ISO:
http://www.techverse.net/download-windows-7-iso-x86-x64-microsofts-official-servers/
آی-ویدئو