For instance, it might identify that a computer is running a file sharing service that has been known to facilitate the spread of a certain kind of worm. Wi-Fi Inspector scans the network for devices that could be vulnerable to attacks. Here are some more features supported in this program: scheduled scans, custom scans that can check only the memory, rootkits, auto-start programs, etc., checking all files or just certain file extensions, protecting against ransomware, identifying files by their content instead of their suffix, fine-tuned heuristics sensitivity, scanning for potentially unwanted programs, follows shortcuts to scan the real file, scan archives like self-extracting DOS and Win32 executables and 7Z and RAR, Windows Explorer context menu integration, exclusions for folders, HDDs, and URLs ( but not specific files), custom scans that are easy to save for use in the future, a Rescue Disk utility lets you use the Avast scanner even if you can't start your computer, particular areas of the program can be protected with a password, and Do Not Disturb Mode.īefore Avast is installed, you have the option to include over a dozen different tools: file, behavior, web, and mail shields software updater, browser cleaner, rescue disk, Wi-Fi inspector, security and SafePrice browser extensions password manager junk file cleaner and Game Mode.

Plus, both definition and program updates are performed automatically (a manual option is available, too), meaning you can install Avast and let it do its thing without worrying whether you're running the latest and greatest version.Īvast is customizable and lets you make changes to everything from whether to make a sound when threats are detected and how long notifications should remain on the screen, to the kinds of file extensions that should be scanned. The antivirus portion has lots of options you can change, but it's still easy enough for anyone to use since there are information blurbs next to most items so you're not left wondering what will happen if you enable them. If you want a solid program that's sure to block new threats but is still easy enough to customize, you should consider using it.Īvast's free AV software works a bit like some of the others in this list supplemental modules enhance the virus shield and provide additional services related to security and privacy. Password manager and some other tools included are trial only.Īvast is used by hundreds of millions of people and ranks high in nearly every 'best list' of antivirus programs, and for good reason.

How to check antivirus software on mac