Surfing and Internet usage on Surface Pro 3 is deteriorating by leaps and bounds. Speed and performance seem perfectly adequate but I get so many pop ups with sound its unbelievable. I can be working for 1/2 hr and all of a sudden advertising comes from my speakers- if I open up the internet links (not in desktop but where favorites reside) I have to close out the last 15 sites I had open to finally shut off the page that - for some reason- just decided to load up advertising and start playing. If I have music on- I get BOTH. Even on this surface forums- I get a stinking popup that MUST run for 8 seconds before I can X close it. Half the time clicking the X opens up a damn add page. Every time I move from one forum topic to another- the SAME add pops up and must run for 8 seconds. RELENTLESS I turn off the sound but eventually the footprint of the add is so large and the changing screens piss me off till I just leave. Windows Defender finds nothing. Hit Man Pro finds nothing. Is this, in fact, the new internet? Its like commercials on cable. Any input would be appreciated, Thx Tim I received THIS pop up this morning: Is your pc running slow or displaying unwanted adds? Call a Microsoft specialist to run a free diagnostic scan to clean and optimize your system. ???