My PC has WindowsXP SP3 installed with norton antivirus and from the last four days, I am noticing, my pc is constantly sending & receiving data online without any internet browsing, chatting, gaming online, without any update related to any software including windows update - my windows automatic update setting is: Notify me but don't automatically download or install them.
The Local Area Connection icon at the right side bottom corner on the taskbar is constantly lightening (Sending & Receiving Data). The internet modem's DSL Light and Ethernet Light is also blinking continuously. I am sure that something is happening to my pc online, but the user of my pc is not doing anything online. No software/update or file is downloading. I am surprised what's happening.
Is there any spyware or malware on my pc?
Thanks & Best Regards