The first step to install an antivirus program for a basic pc is downloading the program. Once the program has been downloaded, double-click on it to start the installation process. The installer will guide you through the steps to install the program. This includes accepting the terms and conditions, and deciding where the program is saved on your computer. Depending on the program it is possible that you require a license key or create an account with the software company.
Once the antivirus software has been installed, you must activate it to begin scanning for malware. As part of activation most antivirus programs will ask you to sign up or provide personal details. This is typically optional. After registration, you will receive a confirmation email or text message that confirms that the antivirus program has been activated.
Based on the software you have installed for your anti-virus You may be asked to run an entire system scan or choose a file or folder to scan. During the scan the program will scan for and remove any folders or files that contain malware. Certain programs also run periodic or automated scans to find new malware and ensure that your computer is free of threats.
Macworld’s colleagues recommend Intego VirusBarrier if you are seeking a powerful macOS antivirus. It’s a powerful suite that includes VirusBarrier and NetBarrier, a pair of utilities that can catch malware and fake software samples before they’re downloaded or launched on your Mac. In our tests, VirusBarrier caught all the malware samples we sent to it and it warns you if you’re downloading or running suspicious software.