1. Incompatible game versions: Due to the geographical location and cultural differences between China and Malaysia, some games are only released in China or support Chinese, so these games cannot be installed on computers purchased in Malaysia.

2. Different system languages: If the computer system language purchased in Malaysia is not Chinese, some games will not work properly or be installed.

3. Network restriction: Due to the different network environment and policies between China and Malaysia, some games will be restricted by the network and cannot be installed or run on computers in Malaysia.