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Advantages of Virtual Machines
Schematically the advantages of virtualisation can be shown. VMware Player is a program which emulates hardware with a system BIOS suitable for the OS being installed in question. You can use such a utility to install Windows or Linux without interrupting your host Operating System or partitions on your hard drives etc. This virtual system BIOS will be a generic VMware BIOS and will be unrelated to the actual system BIOS of your system. The Virtual Machine will essentially result in an entire OS being a single Window within your Host OS. See below:
On modern hardware its pretty much impossible to install Windows 98SE as all the hardware on the market today is significantly newer than the drivers available for Windows 98SE and because Windows 98SE was made obsolete a long time ago so no new drivers will ever be made. VMWare player on the other hand emulates hardware with a system BIOS which is friendly for a Windows 98SE install. Windows XP, Vista and 7 are now going the same way.
Virtualisation therefore allows one to install legacy Windows OS and within these legacy Windows OS one may install the legacy programs and continue to use them on their modern computer. With VMware tools the screen size will automatically readjust to the size of the Window and drag and drop is supported between the VM and the host.
VMware is my preferred program for virtualisation because of its ability to connect to legacy hardware via USB devices and Serial Ports. This makes it the best VM solution if you need a legacy OS to control legacy but specialised hardware such as a very old scientific instrument.
Most computers that are 2012 or later should have plenty enough power to handle virtualisation on top of the host Windows 10 OS the exception being low end tablets. Higher end models from 2010-2011 should also be sufficient.
If one wants to test out the Windows 10 Insider Preview or also to install Linux without compromising their base Windows installation then Virtualisation is also the best way to go. If any problems are encountered the VM can simply be deleted and a new VM made without affecting any of your files, programs or settings on your Host PC.
For notes on installing Windows 7 Pro on a VM using Downgrade Rights see here:
- Converting your Windows XP OEM Physical Machine into a Windows XP Retail/Enterprise Virtual Machine
- Adding SLIC 1.0 ROM to VM for VM Windows XP OEM SLP
- Windows XP
- Dell Windows XP Pro SP3 .iso
- Creating a .iso Image from a CD/DVD and Creating a .flp Image from a Floppy Disk. Connecting to Hardware and Changing BIOS Settings
- Windows 98SE
These guides are mainly for those who want to try Linux to see what its like. In general I recommend playing/testing Linux in a VM opposed to playing with partitions on your hard drive and accidentally losing your Windows Install:
- Ubuntu (Free) – Old Version of Ubuntu
- Mint (Free) – Guide not written yet
- Fedora (Free) – Guide not written yet