Gri98.com/watch?key pop-up windows that you may encounter in your browser are the evidence of a serious computer infection to be currently installed and running in your computer. It is quite likely that the system has been contaminated with adware that was installed along with some other free applications that you have been dealing with lately. It is very dangerous to deal with gri98.com/watch?key pop-ups, since they have the intention to redirect your browser to many other unsafe sites in the web. In order to get your system duly fixed you will need to remove adware automatically by carefully following this…