VMware System Emulators - Windows One of the great hassles of changing operating systems is that you already have lots of software for whatever OS you already have, and lots of data saved in that software's format. This is where VMWare comes in. Then I started talking to people who use it, and they say it really works . Or you can run applications from different operating systems concurrently such as Microsoft Office on your Linux system.
Developers can use a single machine to write and test applications for multiple target environments.
And organizations can efficiently deploy new or upgraded versions of operating systems or applications throughout the enterprise, while keeping their current operating system and applications intact. All users can work with confidence because they know any changes they make to a system can be undone with just a click of a mouse button. They give you a registration key that will expire after a while, which you can renew for free. But sooner or later, you're going to have to pay for this marvel.