Index[A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z] viewing options, dangerous defaults viruses automatic updating, turning off checking for updates requiring a reboot documents disguised as email not needed to catch heuristic scanning hoax web sites hoaxes, avoiding installation problems with antivirus software ISP already scans email scanning entire network scanning two drives scheduling scans for middle of the night selecting mapped drives for scanning speeding up the process time system slowdowns and versus worms and Trojan horses Visual Basic Script (VBS) and viruses |