S.system-update.net

S.system-update.net is one of those annoying pop-ups that are caused by adware or a PUP (Potentially Unwanted Program) on your system. In most cases, pop-ups such as s.system-update.net are asking users to update a particular software; however, if you choose to upgrade, you may only get infected with another type of malware. In terms of distribution, users may be infected with a PUP (Potentially Unwanted Program) and adware by downloading other freeware from unreliable websites that offer bundled freeware. Once infiltrated your system, s.system-update.net pop-up may also display several types of advertisements that might drive you crazy. Moreover, pop-ups like s.system-update.net are known to decrease your computer functionality, so experts advise users to remove it.