If a computer experiences an electric current, immediately shut off the power source by unplugging it or cutting the circuit breaker. Avoid touching the device or components while still connected to power. If water or moisture is present, dry the area thoroughly before attempting any repairs. Contact a licensed electrician or certified technician to assess and resolve the underlying cause. Do not attempt to fix the computer yourself unless you have professional training in electrical systems.

Electric shock incidents involving computers often arise from faulty wiring, damaged power adapters, or exposure to moisture, which increases conductivity. According to the Consumer Product Safety Commission (CPSC), approximately 4,000 electrical-related injuries occur annually in the United States, with a significant portion linked to consumer electronics. Immediate power disconnection is critical because residual current can sustain damage to internal components like motherboards or hard drives. Data from the National Fire Protection Association (NFPA) reveals that 15% of home electrical fires are caused by damaged or overloaded circuits, emphasizing the need for prompt action.

Unplugging the device minimizes the risk of fire or further component failure by interrupting the electrical flow. Moisture exacerbates the danger, as water conducts electricity more efficiently than air. A 2021 study by IEEE found that 70% of liquid spill-related computer malfunctions occurred when users failed to shut off power immediately. Additionally, surge protectors reduce 80% of power surge risks, which account for 12% of data loss incidents annually (World Information Technology and Services Alliance). Procrastinating repairs increases the likelihood of permanent damage, as corrosion from electrical exposure can degrade circuits over time. Professional assessment ensures compliance with safety standards, such as those outlined in the National Electrical Code (NEC), which mandates proper grounding and insulation for electronics.