Bitdefender is the top antivirus program. It can detect more malware threats and has a user-friendly interface, and offers superior customer service options. It also scored higher in independent tests conducted by AV Test and AV Comparatives.

Unlike most antivirus software, Webroot SecureAnywhere is a cloud-based program that uses remote detection to guard devices. It operates by scanning the files and then comparing them to the cloud database to determine if they pose threats. This method has no significant impact on PC performance which is why it can be used with older software and hardware. Its security features include ransomware protection and protection against phishing.

Webroot’s dark-colored interface may not look as sleek or modern as its competitors, but it’s nonetheless logical and simple to navigate. The main screen shows your PC’s current status and lets you run a Smart Scan or manual check. The left side rail has all the major functions and utilities grouped into four broad categories.

Avast’s interface is more contemporary and minimalist. Its main screen is simple and shows your PC’s current status and allows users to run a Smart Scan or manual check. The left side rail divides all the major utilities and functions into four broad categories, making it easy for beginners to use.

Both companies offer excellent technical support and documentation. Avast has an online knowledge base that is searchable and has guides for different products. It also has an email form for contacting agents for customer support. It doesn’t offer live chat, as do many of its competitors.

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