You have an older computer and you don’t want to give up your XP Windows, even though support ended months ago. One possible solution is to burn RoboLinux to disk, boot from that disk, and run your already-installed OEM version of Windows XP or 7 from the hard drive, inside of this VM (Virtual Machine) wrapper. The virus and intrusion protection is handled from the Linux OS, and the program boot and run times are much faster then you ever saw from a Windows platform. But it automagically runs every XP/7 program you have installed, through the power of Robolinux Virtual Box. It does take a bit of setup (all of it very simple), and if you like the results you should consider donating something their way, but beyond that it just works.
Note that for a permanent solution you want to install a Linux version in parallel to your windows OS on your hard drive, install Robolinux Stealth VM Software on the Linux partition, and create a VM file image from the hard drive. The VM file you create can be run on any PC that is running any Linux version with Stealth VM installed. From that point on, you have your entire windows software collection available to you on any computer you care to launch it from, plus another 30,000 killer Linux programs, all of it booting and running a lot faster than windows could do it.
I wanted to edit both of these videos down into only those parts that would help you create your Virtual Machine, and eradicate the various requests for funding and explanations about why you should go out and convince other folks to support the base system. It would have reduced the viewing time for both videos combined down to about 20 minutes of actually useful information that would help you create your own virtual disc. But they really are creating a worthwhile service, so deserve to get the word out in full so everyone can make up their own mind about how they want to proceed. I hope you find these useful.