Hello Abeyan
Try the links below, I hope they will help you.
https://malwaretips.com/blogs/remove-power-pc-care-2018/
https://www.pcrisk.com/removal-guides/14005-power-pc-care-2018-unwanted-application
Mark it as answer if your question has solved. MCT Regional Lead. x2 MCSE-MCSA Exchange Server & Windows Server