These are the operating system which I’ve used before.
MS-DOS

Windows 2.0

Windows 95

Windows 2000

Windows XP
Windows Vista

Good Bye! Bill Gates!
(and today is my last day too!)
Meta-communication–meaning communication about communication.It is seen as an inherent part of any information and communication system design.
haha我最早的印象应该是Windows 3.0,而且其实也已经没有什么印象了。2.0听都没有听过!哈哈。
哈哈哈哈哈。。。没有用过Windows NT 吗???还有一个是什么Windows 97是吗???老实说,还很想念您播报新闻。。。还有每年报道插头柱香、毫看科技。。。咳。。。往事只堪回味。。。
祝:
事业有成
你看得很仔细。
谢谢祝福!