My Windows XP has the blaster virus

-----Original Message-----
My WindowsXP has the blaster virus. I cannot maintain
enough time on the internet to get the security patch
before the virus shuts me down. What do I do about
that?
I live in Phoenix. Is there a number I can call to get
step by step instructions? I am working from my old
computer which is connected to the internet now. It is
a
Windows 95 system, is not infected, but has no memory to
get instructions, etc. I can only send and receive
these
messages to find out how to fix my XP.
.