You have just installed anti-malware software on all computers on your company's network. Which of the following additional actions would be BEST to take to help protect systems from malicious software?
a. Train users to scan removable storage devices before copying files
b. Disconnect all computers from the internet.
c. Require strong passwords in the local security policy.
d. Configure all computers with a screen saver password.
e. Configure the software to automatically update its definition files.