What is an Antivirus and How Does it Work to Keep You Safe?

Malwarebytes Anti-Malware是一套專門偵測rootkits、木馬、間諜軟體…等惡意程式的工具，跟一般免費軟體不同的是，Malwarebytes除了可以找出惡意程式，還提供了清除惡意程式的功能，並提供病毒資料庫更新服務。

It can detect and remove malware that even the most well known anti-virus and anti-malware applications fail to detect. Note: The free version does not include real-time protection, and scheduled scanning.

Avast Free Antivirus 搭載我們領先業界的防毒引擎，這也是它之所以能持續受到 PCMag、AV-Comparatives、AV-Test 和其他獨立專家盛讚，並獲得各大獎項肯定的許多原因之一。

無論是使用 Windows 10 桌上型裝置或筆記型電腦，AVG AntiVirus Free 都能自動偵測和封鎖伺機而動的病毒和其他惡意軟體，同時掃描和移除任何現有的惡意軟體。

Download free antivirus: easy install for all devices. Remove unwanted malware like viruses, ransomware, spyware & more.

Every antivirus should scan for and remove any existing malware infections when it’s installed and then stand guard against future attacks. The best ones also check your web surfing and steer...