How to reduce programs when starting up computer? summer1232007-12-16 15:10:47

So many programs are started up when I trun the computer on, which takes foreover to get all on. How to eliminate these programs which I do not use right away? I ponly need virus-detection program on at the first. Thanks.

在精华区里有几个帖子是专门讨论这个问题的，可以参考。