係桌面既右下角我發覺有時冇左個音量個符號?

你出 [開始] => [執行] =>enter : msconfig => 啟動

tick 返你個個音量程式 ge 野
如果唔知which one, tick 哂 d system file 就無死 ga la~
你see 清楚 d details~
tick 完要 restart ur pc~

睇下gum help ng help 到你~^^