i.ytimg.com/vi/0FObFvQdk7E/sddefault.jpg?sqp=-oaym

What is s.ytimg.com popup that keeps asking to store something on my computer - this popup opens and sits right in the middle of a video from uTube, Firefox Support Forum

url:i.ytimg.com/vi/5Na5VXc-o0I/sddefault.jpg?sqp=-oaymwEWCJADEOEBIAQqCghqEJQEGHgg6AJIWg: 778 video Yandex'te bulundu

i.ytimg.com/vi/ndKdGTsW9bA/hq720.jpg?sqp=-oaymwEhC

SKMIJAN# SKMIJAN#funnyhours# Subscribe for more upde

i.ytimg.com/vi/ndKdGTsW9bA/hq720.jpg?sqp=-oaymwEhC

url:i.ytimg.com/vi/5Na5VXc-o0I/sddefault.jpg?sqp=-oaymwEWCJADEOEBIAQqCghqEJQEGHgg6AJIWg: 778 video Yandex'te bulundu

2

i.ytimg.com/vi/ndKdGTsW9bA/hq720.jpg?sqp=-oaymwEhC

url:i.ytimg.com/vi/b5P5FVLYFeQ/sddefault.jpg?sqp=-oaymwEWCJADEOEBIAQqCghqEJQEGHgg6AJIWg: 676 video Yandex'te bulundu