At home, the laptop is used for longer and in varied conditions. Certain practices, which have become routine, can nevertheless weaken the device without this being immediately visible.
Remote working has changed the way computers are used every day. The laptop is installed wherever you are: close to you to answer emails, then next to the sofa to watch a series. This continuous operation, in spaces designed for comfort rather than for equipment, ends up influencing the state of the device.
After several hours of use, some changes appear. The computer becomes warmer to the touch. The fan sounds more often. The system seems less fluid, even for simple tasks. These reactions are not trivial. They reflect difficulty in dissipating the heat generated by the device, especially when it remains on for a long time without interruption.
In many situations, the cause is not internal. It depends on what the computer is based on. Soft surfaces—like a couch, bed, blanket, or lap—change airflow under the device. The openings provided for ventilation become partially blocked. Heat builds up, instead of being evacuated naturally.
However, a few adjustments are enough to limit this phenomenon. The computer benefits from being placed on a stable and rigid support, which allows air to circulate freely. A table or desk is perfect. For use from a sofa, a dedicated support allows the device to be raised while avoiding a restrictive position. Working with the screen at eye level and a straight back remains essential. The sofa, comfortable in the short term, is neither suitable for prolonged posture nor for proper computer operation.
In the long term, poorly dissipated heat accelerates the wear of internal components and can reduce battery life. Repeated ventilation cycles also attract more dust, which accumulates in the grilles. Maintaining correct ventilation conditions therefore contributes to the durability of the device.
