A few years ago running virtualisation tools was a bit of a disaster, particularly when the virtual operating system had to emulate the CPU, graphics card and shared memory with your system. On a single-core machine, this resulted in severe slow-down. Using Windows on a PowerPC Mac was just not feasible apart from testing software.
These days running a virtual version an operating system is practical. There’s no reason why you couldn’t run and test Windows 8 on your XP machine or vice-versa, using an old copy of Windows XP on your Windows 8 machine, to test software before you install on your primary operating system.
VMware Workstation is one of the best virtual managers and will enable you to install and user more than one operating system. You can run Windows 8 and XP side-by-side or a Linux install on top of Windows and so on. Best of all, as VMware Workstation supports multi-core processors, this means that you can assign two CPU cores to your host and the remaining two to your virtual PC and you’ll find it runs very smoothly.
Using a virtual operating system is ideal for testing new software. Any install on the virtual PC remains secure and locked within that environment. You can even take a snapshot of the virtual OS so you can quickly go back to a previous state if the installed software fails to perform as expected.
What's new in v15 (see the release notes for more)?
- New Guest operating systems support: Windows 10 1803, Ubuntu 18.04, Fedora 28, RHEL 7.5, CentOS 7.5, Debian 9.5, OpenSuse Leap 15.0, FreeBSD 11.2, ESXi 6.7
- DirectX 10.1
- Hardware upgrades include DirectX 10.1 support and Graphics memory up to 3GB
- REST API
- High DPI support for host and guest
- Hosts and Clusters view when you connect to vCenter
- vSphere 6.7 support
- USB Auto connect to virtual machine
- SSH login to Linux virtual machine
- and more
One of the best, if not the best, virtualisation managers, which will enable you to create your own virtual operating system as well as host on your computer