What are the peculiarities of VirtualBox? On the first, it is open-source and totally free product, which you can use either for non-commercial purposes or on the enterprise. It contains a mass of useful and handy functionalities, designed specifically for your comfort and coziness while emulating the external OS. VirtualBox is one of the best software virtual emulators.
But this time I would like to make a pause and describe, how to download and use Oracle VirtualBox for Windows 7 for free. On the software market there is a plenty of applications, eligible to run the external platforms: VMWare, Virtual PC and others.
By using the virtual emulator, you can install literally any system on your Windows-based computer: Linux, Unix, FreeBSD, Android, Mac OS X, even not mentioning all the systems from Windows generation: from ancient Win 95 and 98 builds to the latest Win 8.1 and Win 10 releases (both 32- or 64-bit). Regardless how incredible is the idea to run any operational system on your PC, it is still true.
