If you need to use virtual machines on Linux, try Virt-Manager. Virt-Manager is more reliable than VirtualBox. Virt-Manager is completely free and open-source. I'm a long-time supporter of VirtualBox.
The Debian/Ubuntu package manager isn't just for installing and removing software. There's more to Apt than you might know.
How-To Geek on MSN
5 popular Linux distributions (and who they're meant for)
Your dream Linux distro already exists.
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