Later it evolved into an anti-virus program and replaced Microsoft Security Essentials as a part of Windows 8 and later versions. It was released on October 24, 2006, as a free-to-download antispyware for Windows XP. Windows Defender Antivirus (formerly known as Windows Defender) is an anti-malware software that comes pre-installed in Windows. Must Read my Previous Post: BitDefender vs Avast Antivirus An Introduction to Windows Defender Antivirus: So, without any further delay let’s jump straight into Windows Defender vs Avast Comparison. We will provide you with all the information, facts, and data that you need to decide which Antivirus software is best for your system.

That’s why in today’s post, we are going to compare two of the most popular and widely used Antiviruses, Windows Defender and Avast. When it comes to protecting your system from threats like malware, viruses, zero-day attacks you really can’t afford to have a below-par Antivirus Software. There is a wide array of Antivirus software to choose from.

Using windows defender with avast