I see a suspicious program named as candlejar on the control panel and I try to remove it but invalid. The google information (see here) says that it is as dangerous as malware. Is my PC really infected? Btw, some pop-ups labeled by candlejar on this epicpw page. How can I fix the issue?
Ethical answer...Stop going on inappropriate websites and pray to God to cure yourself from the sins you have committed.Technical answer...As for fixing your computer. Upgrade to Windows 10 if you haven't yet (with clean install). Otherwise, start in Safe mode and backup all your files to an external hard drive. Windows Defender in Windows 10 will get rid of all the suspicious software in your external hard drive incase they get copied as well after you upgrade. You also don't need to buy antivirus software anymore unless you don't have Windows 8 or 10.
This opinion u shouldnt even bother to read. Windows 10 is the one of the worst (yet) system they have released, its has more backdoors and holes than french cheese. Window defender u can disable this is so effective as windows password when u log to system so yea totaly useless. Safiria suggested malwarebytes and yea its pretty cool but be carefull what u are doing cause this is dangerous to use if u dont know how to. After u are done with mawalrebytes uninstall it thats the most important thing. If it doesnt find all the things u can use search&destroy which is as good as malwareIf u are looking for the best firewall , install COMODO this is the best one that ever existed. If u are browsing dangerous site use browsing in something called "Sandpit". And the most important NEVER DOWNLOAD SOMETHING FROM DOWNLOADER. Always get stuff from direct links this is why some toolbars or other malwares installed on ur pc (cause u probably agree on everything by clicking next next)COMODO firewall is really powerfull tool if u know how to use it, cause it gets deep into ur registry , if its too annoying (cause it asks u for everything) install firewall called 360.
I can help via TeamViewer if you don't want to restore to factory settings. PM me if you need help.