聽歌不順暢

理論上聽得唔順唔關個IE事, 如果係咁的話, 咁開 IE 的時候用咁 office, 或者用緊其他野, 咪一樣好唔順? so, 關 I.E 事的可能性應該唔大.

會唔會係你個喇叭有問題,或者係其他 hardware 有事?

其實用 windows media player 聽就最簡單, 好多人都download d music player, 其實大部份原因只係想介面靚d, 唔鐘意 windows media player 跟 Microsoft Windows 一齊ship, 好似冇乜功能咁... 但我就覺得都係聽歌姐, 聽倒就得, 你試下用windows media player 睇下會唔會好些?

maybe your PC is not powerful enough.
what is your CPU power ? memory size ?
all these will affect your PC stability

not just this situation, for every PC, if you are doing heavy file processing (eg. copying), it will affect every Windows you are running.