Over 78,000 patients were treated for such injuries in US hospitals between 1994 and 2006, and 93% of the trips, bumps and falls occurred in the home.
Over the 13-year study period the injury rate increased by 732%, which is more than double the increase in household computer ownership.
The findings appear in the American Journal of Preventive Medicine.
Children under five had the highest injury rate, mainly due to falls after tripping over cables or head injuries from falling monitors.
Similarly, in the UK computer-related accidents in the home sharply increased from around 800 in 1995 to more than 1,800 in 1999 and 2,100 in 2002 - the latest figures available.
A third of the incidents in 2002 involved a child under the age of 15, according to the Royal Society for the Prevention of Accidents (Rospa).
Although most result in minor bumps and bruises, some injuries can be more serious.
One case in 1998 involved a six-year-old boy who was burned by a fire caused by spilling a drink on a computer.
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