Videos
This nwjs program appears to share a name with Nwjs.exe which is a Trojan virus, however as far as I can tell from my (admittedly limited) information these two programs are not the same. I cannot find definitive information as to whether or not this is a harmful program, however, and I have found even less information on how to safely remove it.
From what I have gathered this nwjs I am dealing with is just a javascript tool or something like that and it's ultimately harmless apart from the mental damage I get every time I see a new ad pop up. I have no idea how this got on my system, it's been on here for a good month at least I'd say.
The ad I have been getting spammed withBought myself a new computer and transferred some of my videos across by usb but they would not play so bring the novice computer person am thought maybe the codecs were not up to date so I downloaded a codec pack.
I am guessing it must have had some sought of virus since now while surfing the internet I get random popups. Go to task manager and see that nwjs is running however when I click end task it disappears only to reappear when I start browsing again.