Keep your system up to date. Run regular virus scans and keep passwords on admin accounts.
There is no easy way to really prevent a time bomb from being executed. All I can tell you is to have a good installed antivirus and 1). Let the antivirus do all the work or 2). Find out when the time bomb will "go off" and manually remove it.
time bomb
it is a time-bomb virus
Logic Bomb They go off when certain conditions are met. One example being a certain date or time.
A very long time.
That sort of virus is known as a "time bomb".
a bomb
Ya it may cause virus.
the virus is in effect at a certain time or date that up there and it projects multiple windows of desktop items, previous visited sites, and mostly hundreds of blank notepad windows the ram overloads and the computer blacks out (ram is fried buy new one)
A Logic Bomb
Fred smith
yavanigothu