Undoubtedly these processes are beneficial, but most of the time, it creates many problems that there’s no option left but to uninstall or disable the avast. Moreover, it performs various operations, for example, background scanning, full virus scan, virus removal, and cleanup, etc. It can be disabled when created the problem.Īvast antivirus is mainly known as the resources demanding tool. The core process that runs the Avast free antivirus is AvastSvc.exe. The program is available for Microsoft Windows, Mac OS, and Android platforms. Moreover, it offers an antivirus program with antispyware, ant phishing, anti-malware, automatic updates, HTTPS scanning, a Home Network Security Scanner Deep Screen, and much more. Avast Service High CPU Usage issue is like being cursed but Avast is a freeware security software which is available for only non-commercial or home use.