Is this a virus?

hi     twice now while using ebay this message has appeared   if your pc is running slow its a virus from "longhou.cc/page/us/virus etc  i dont have the rest.    free version scan shows nothing any ideas please  it does it radomly and i can reset ok.  only on this pc    2 others unaffected   on ebay only win 7

Hello Richard,

We can certainly look into this, if a screenshot of the message is provided here.
Share the (screenshot) of the message here by clicking on "Answer" and selecting "mountain symbol".
Thanks.

Hello Richard,

We can certainly look into this, if a screenshot of the message is provided here.
Share the (screenshot) of the message here by clicking on "Answer" and selecting "mountain symbol".
Thanks.