rú guǒ diàn nǎo yùn xíng hěn màn / kě yǐ dǎ kāi rèn wu guǎn lǐ qì chá kàn nǎ xiē chéng xù zhàn yòng zī yuán如果电脑运行很慢,可以打开任务管理器查看哪些程序占用资源。If the computer is running slowly, you can open Task Manager to see which programs are using resources.