BTW, it only happens when...

来源: SwanSong 于 2004-05-21 10:33:26 [] [旧帖] [给我悄悄话] 阅读数 : (172 bytes)

finish one job and switch to another work. For example: after 40 min work in Word, I click Excel then it happens. It doesn't happen all the time. Just once or twice a day.

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