every time i use my nintendo switch, in handheld mode to play games it gets warm how to stop this

It's normal for the Nintendo Switch to get warm during use, especially in handheld mode, as it generates heat during gameplay. However, if you're finding it gets excessively hot, here are some tips to help mitigate this issue:

**Ensure Proper Ventilation**: When playing, make sure that the air vents on the console are not obstructed. Avoid placing the Switch on soft surfaces like blankets or pillows that can block airflow.

**Take Breaks**: Taking regular breaks during your gaming sessions can help the system cool down. This is especially important for more demanding games.

**Lower Brightness**: Reducing the screen brightness can help decrease the amount of heat generated. You can adjust this in the System Settings under "Screen Brightness."

**Limit Background Activities**: Close any applications running in the background, such as chat or browsing apps, to reduce the load on the system.

**Check for System Updates**: Ensure that your system is up-to-date, as updates can include performance optimizations.

**Use a Stand**: Consider using a stand to hold the Switch in an elevated position, which can help improve airflow around the device.

**Cooling Accessories**: There are aftermarket cooling accessories available, such as fans or cooling pads, which can assist in temperature regulation.

**Avoid Charging While Playing**: When playing in handheld mode, try not to charge the device at the same time, as this can increase heat. If possible, play with a fully charged battery.

If you've tried these suggestions and your Switch still gets excessively hot or is causing performance issues, it might be a good idea to contact Nintendo support for further assistance.