How to uninstall PUP.Optional.ChinAd from windows pc effectively:
PUP.Optional.ChinAd is well known malevolent adware program and is used to display the advertising message like discount coupons, sponsored links and various other by using pop-up box. This one deploy advertisement when you go through the online shopping sites by using your web history. PUP.Optional.ChinAd catch your all valuables data's by using your cookies and send them to anti-social person, which leads to misuse of them. The main purpose of PUP.Optional.ChinAd is to fill your screen completely by ads and other unknown and unwanted message which may annoy you completely.
Other malicious infection enters in your computer very easily because PUP.Optional.ChinAd opens the back door for them. Setting related to browser and common setting will automatically change by it without your consent. The common anti-virus could not detect it easily because at the time of penetration goes deep into the operating system and hide itself not to detect easily. In some cases force you to buy the specific product that are prompted by this infectious adware using your cards, you must not to follow it at any cost. In a simple words it very harmful to your computer and so, remove PUP.Optional.ChinAd immediately from your computer.