Xuelama.com pop-up windows in your browser prove that the system is deeply infected with some nasty adware that has been recently enabled in it. The intention of MucSer extension pop-ups is to force you to download and install some suspicious extensions into your Google Chrome browser. Note that all such pop-ups only attack Google Chrome. The pop-up will not let you use your browser, since it will be kinda hijacked. You will be forced to click on a special button to download and install some suspicious extension into Google Chrome, however, after you do so the home page will be…