Do not use it for sensitive tasks like banking or accessing personal accounts.
Whether you are a developer debugging an old web app, a gamer playing Bioshock or Fallout 3 , or a student learning legacy networking, Windows 7 still has a place—inside a virtual machine. Windows 7 Virtualbox Image Download
Keep the VM network settings on "NAT" or "Host-Only" if you don't need external web access. Do not use it for sensitive tasks like