Sporadic Connection - need to monitor

I have user on network that every so often looses their connection or their connection to the network crawls. How do I determine where the problem lies? (Is it their physical connection, network card, switch (other users sometimes have dropped connections too) or server).
Any and all help is much appreciated.
Bartley1969Asked:
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Jay_Jay70Commented:
Hi Bartley1969,

do you have a managed swtich? that may provide you some insite... run the basics for spyware etc and then try a diff switch

Cheers!

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