Use Windows Virtual Machine or VMWare.
VMWare is only usable on Windows 2000, XP, Vista, OS X, and Linux.
yes you can
How to install the IIS on Windows XP
You Don't! You install windows 7 in a virtual machine with VMware Infrastructure, you then setup the VMware view servers with your AD. Then you install the tiny Vmware View agent on the windows 7 computer which is then streamed through the View server with you windows Credentials straight to you. the computer is not sent to you, instead a video of the computer's screen is sent to you. that is how it works.
You cannot install Windows ME over Windows XP from within XP. If you must (for whatever reason) install Windows ME, you will need to boot from the CD.
If I understand your question correctly, you already have Windows 7 on your PC, and you also want to have Windows XP, Windows 2000, and Windows 98 running as well. The easiest way to do this would be to install a virtual machine and operating system. I recommend VMWare Player, which is a free virtualizing system which is compatible with just about any "guest" OS. For example, I have two flavors of Linux and Windows 98 running as virtual machines on my XP host machine. Other options would include the Sun VirtualBox, or Microsoft Virtual Server. I think VMWare Player is the easiest and most reliable.
Windows XP Professional Install is about 3.7GB on my system using VMware
how to install windows xp in hcl leptop k21
If you have Windows 7 Professional, Enterprise, or Ultimate you can install Windows XP Mode. Or if you want to downgrade you can do a clean install of Windows XP with an installation disk.
Because VMWare configures settings of VM based on type of OS. And it seems that VMWare uses different settings either of OSes which makes them incompatiable within VMWare.
Install XP Install VMWare Client. If your CPU is 32-bit, get version 3. Download a Linux .iso Run VMWare to create a virtual machine running Linux Dual boot is old school.