For a free trial version, enter your email address and we’ll send you a download that will expire 30 days after you install it. When you’re ready to purchase a full license, just click the Buy Now link in the product and purchase a license in our online store. For our antivirus tests we team up with , a respected independent security-software testing lab based in Germany. AVG Antivirus Security is another antivirus password protect portable Android app that many people know about from AVG’s time in the PC antivirus space. Overall, Windows Defender doesn’t provide bad protection, assuming you keep Windows up-to-date, use an up-to-date browser, and avoid potentially dangerous plug-ins like Java In short: the standard computer security practices you should be following go a long way, and Windows Defender combines that with a baseline of protection.
While you’re at it, we also recommend grabbing MalwareBytes Anti-Malware , which itself is a solid anti-malware program that functions well as a compliment to antivirus and anti-exploit programs. The best virus protection software is designed to evolve with the changes of internet threats and run seamlessly on your computer without causing it to lag, so you don’t know it is working while you are browsing, password protect a file chatting, gaming or watching movies online. The top testing labs give mixed results for Avast Free’s antivirus protection, rating it anything from excellent to mid-range. We test antivirus programs for how much (if at all) they slow down your PC or laptop, as well as how easy to use and how intrusive they are. At first glance, Avira Free Antivirus doesn’t look like the best security choice.