While there's loads of stuff out there, it really depends on whether you
want to fix a specific problem or just have a toolkit to troubleshoot as
yet, unencountered issues.
I can recommend a great book though - Bigelow's Troubleshooting,
Maintaining & Repairing Pc's - now in it's 5th edition -ISBN
0-07-213272-8. It also has a CD with lots of trial s/w of varying
types.Only problem is it's cost of $US60 - you may pick it up for less
from a bookclub or discounter.

"The meek shall inherit the earth, but not the mineral rights"

John Paul Getty 1892 - 1976

Joe M wrote:
Hi, is there any third party Diagnostic software for PC to test what's
wrong with a computer????
What would be the best one to use???