by turning off firewall,wil i be able to download anti-virys and spyware programs?

Answer 1

Yes you will. Remember to enable your firwall once you are done.

Answer 2

Yes. But not necessary.
If the Firewall
asks you permission to connect
click yes.

Answer 3

in case you get carry of secret agent ware physician as element of the google %., it fairly is going to eliminate your problems for loose, nevertheless a limited version, yet will eliminate the familiar public of programes which you do not want. on the different hand there is spybot seek and spoil, yet i did not get on so nicely with that one