#Run Task Manager.
#Click the Performance Tab.
#Click on Resource monitor.
#A window will come up.In that window you will see a Network Tab.Just click on it and it shows all the programs using internet.
Note:In the start menu,you can also type perfmon.exe to access the window.
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Also if you have Kaspersky Internet Security,under the System Security section,you will see a Network Monitor option.
Hope it helps
