This post is mostly for Windows 98/ME users. Panda 2007 is the only product you can use for these operating systems. I feel the product is good and does everything it’s supposed to. DO NOT try to load a program designed for Windows XP program on a Windows 98/ME system. This is even more true with VISTA software (the latest operating system). It not only will not work it might freeze up your system and may require you to totally reload the operating system.
NOTE: I am not sure how long Anti-Virus programs will be around that will be compatible to these old operating systems. I would advise to buy a computer that has at least Windows XP and then buy the best Anti-Virus program you can afford. Do not upgrade an old computer to any of these new operating systems. (some exceptions may apply). Many components simply aren’t good enough or fast enough to take these new operating systems. Mother boards are so much faster and processors have come a long way since windows 98.