Yes. The safest way to disconnect the cable is when the computer and the printer are turned off.
Damages to infrastruture
hvb
political effects of computers
Blows trees over, damages roofs of houses
conjested hospitals roads and even damages
Viruses can cause colds, HIV, chickenpox, and many other damages.
Frauding,ponography especially
computers laptops and desktops
It damages the stone, leading to early failure.
Of course computers are important in advertising! you wouldn't be able to make advertisments if you didn't have computers. A lot of ads have computer generated effects or animation, this wouldn't be able to be done without computers.
Filmmakers use computers in the post-processing and editing portions of the film where they add in the sound effects (foley), voices (ADR), the visual effects (whether it's CGI or not), and music.
A big wave suddenly hits the beach, and damages low-lying areas nearby.