This is the purpose of R2 Certification. Section 1.(b) of the R2 Practices states â. An R2 electronics recycler shall obtain a certificate from an Accredited Certification Body stating that: (1) Its EHSMS conforms to the requirements of this provision, and.(2) Its practices conform to the EHSMS and to the requirements of these R2 Practices.n order to confirm an organizationâs claim of âR2 Certificationâ you need to obtain a copy of the certificate issued by its registrar. This certificate will list the following important information 1  â. The name of the certification body (a.k.a. registrar or CB) that issued the certification.
VirtualBox Guest Additions for Windows OSE is a recompiled version of the Guest Additions component of VirtualBox OSE that doesnât require users to generate a new Windows virtual environment in order to successfully create a Guest Additions build.
Updated: 04/26/2017 by. A VirtualBox or VB is a software virtualization package that installs on an operating system as an application. VirtualBox allows additional operating systems to be installed on it, as a Guest OS, and run in a virtual environment. In 2010, VirtualBox was the most popular virtualization software application. Supported operating systems include Windows XP, Windows Vista, Windows 7, macOS X, Linux, Solaris, and OpenSolaris. VirtualBox was originally developed by Innotek GmbH and released in 2007 as an open-source software package.