There are lots of operating system nowadays and it becomes quite a bit harder to choose specific one and to carry on with that operating system. Although there are only three major operating systems available calling Microsoft windows, Macintosh and Linux. But these are only top levels of operating system. Every act single one of them has some variation too. Like for Windows, you can choose one from Windows 7 or Windows XP (or others). The open source Linux has so many different operating systems to count. Some most popular Linux based operating systems are Ubuntu, Fedora, Linux Mint. Again each one of those operating systems have different versions of their own. So what will you do if you have only one computer and need to use more than one operating system at once? Either you can mark a operating system that you use most as host and then run other operating systems as guest OS using a virtual machine like VirtualBox or VMWare. Apparently you do not have to complete experience of that guest OS while using a virtual machine. Another way is you can install operating systems in a dual boot mode so you can run each one of them individually which is much swifter and user-friendly. So before going to do dual boot, you should be aware of some points. Follow to read more.
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