Windows XP Pro, Service Pack 3,All updates current, Dell Dimension 8300, Comcast Broadband Internet, McAfee Security Center furnished by Comcast, Firefox and Internet Explorer 7 current and it makes no difference which I use, Defrag and checkDisk and disk cleanup done as scheduled.
After the initial boot process it takes several minutes to get on the internet. Once there, everything is fast as usual.
I do not know when this slow problem started and what I did at the time that could have caused it.
Any ideas would be appreciated

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