http://www.malwareguide.top/free-antivirus-download-protection
Many antivirus programs look for viruses and malware. The top antivirus programs also offer real-time protection, that monitors suspicious websites, suspicious links, and other bad behaviors. They will also track the behavior of the files you download to identify new, unidentified threats. Today, the best antivirus software must be able identify and remove ransomware. Some software can accomplish this via Sandboxing. This is where suspicious encrypted files are inserted into a separate area of the operating system to be tested before being allowed to affect the rest of the computer.
The best antivirus suites are light on system resources and can run fast. They’ll not just run virus and malware scans but also secure your privacy by encryption of email, monitoring social media sites for shady behavior and ensuring that online banking and shopping are done using secure connections. Some suites also include other useful tools, such as password management and a file shredder. They also offer web protection to ensure safe shopping.
If you opt for a paid program, ensure it covers the operating systems and devices you want to protect. The top options offer coverage for all major platforms including Windows PCs (three out of four desktop and laptop computers), macOS and iOS. Some of the more advanced paid antivirus applications work with Android devices. However, you will need to check each company’s site for specifics. Some vendors sell their products in electronic stores, but the majority of them will provide you with an email with a code that can be used to download their software from their websites or the apps store.