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What is webroot and windows defender
Webroot and Windows Defender are two antivirus software which is developed by well-known companies, Symantec and Microsoft. Webroot antivirus software primarily targets home users while Windows Defender focuses on business computing platform whereas both protect their users from malicious web viruses, computer infections, and other Internet threats. After the installation of Webroot antivirus, users get a 7-day free trial period but to continue using the software after the free trial you need purchase a license and activate it. On the other hand, Windows Defender is free for home users but not entirely, if someone wants to use Webroot Antivirus then it comes with lot of advanced features and protection, means you need to purchase a premium version.
Webroot is an antivirus solution which offers protection for all types of PC users even for small business users, but Windows Defender is available in Windows 8 and above versions only. On the other hand, Microsoft claims that its updated version of Windows Defender is highly effective against different kind of viruses specially related to banking sector.
Where can I download Webroot for free?

How do they work
Like other antivirus software, Webroot and Windows Defender use a combination of active scanning and real-time protection to analyze files created or received. Both of these software do not perform full scans but rather use regular heuristic rules to determine if any executable file is dangerous. You should know that Webroot antivirus software also allows you to scan email attachments which are not viruses but still need disinfection. After the file has been identified as malicious, Webroot or Windows Defender will make sure that no other files will be altered to execute it after the ones already scanned by these tools.
Because the software is not full-fledged, there is a chance that some files will be missed by them and they will still be classified as malicious. If during the scanning process, a file is found to be dangerous to your computer, it is automatically blocked. However, if these are mechanisms that work individually but stop working together. [1] The only way to know if you are infected with a virus is to check your computer.
WiperSoft Antivirus is a program used to clean the system of a large number of malicious components and make it safe again. In any case, users need to understand how these programs work in order to avoid being infected without knowing it. Below are some questions that we asked ourselves and we would love you to ask yourself as well if the answers do not make sense for you.
How do they work?
Both Windows Defender and Webroot have a series of rules that a suspicious file has to meet in order to be blocked or allowed. If a file is identified as malicious, it is immediately quarantined and prevented from doing harm. However, if these mechanisms do not work together, the results are almost always different.

Pros and cons of each
In this part of the article, we will compare the features and disadvantages of Webroot and Windows Defender. Webroot antivirus software is great because it has a very friendly user interface while Windows Defender is not so good at that. Another thing is that Webroot software sells its licenses online while on Windows Defender you will have to buy them from retail outlets.
Apart from those things, Webroot and Windows Defender are somewhat similar. They scan your computer regularly, they alert you if they detect a malicious threat and they let you know that your system is safe. The way they do these tasks depends on the abilities of each software.
These two antivirus products have also some similarities in scanning types or modes. As most users would know, there are two scanning types: real-time scanning and on-demand scanning. On-demand scanning will scan your system when you ask it to, while real-time scanning is always on. In both types of scanning, Webroot and Windows Defender check images in emails, registry files and cookies. They also scan the files in the temporary file folder and web browser plugins from both Internet Explorer and Mozilla Firefox.

Cost comparison
Webroot antivirus software is very cheap compared to Windows Defender. With a subscription, you get a backup and firewall software with it and all the features of Webroot plus those from Windows Defender. Some people say that because of this, this is the best antivirus software for home users in various ways. On the other hand, Webroot is a good choice for businesses as it has features such as remote management and updates that can be used only by licensed administrators. There is also a feature called Log Files which will keep track of anyone who accesses your corporate network and the applications that have been accessed by them. https://www.microsoft.com/en-us/download/details.aspx?id=43685
The information above is only for reference. Neither Source. nor the author will be held responsible for any improper use of this information by the user.
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Author: “Qi Feng Li” [https://en.wikipedia.org/wiki/Qi_Feng_Li]
Source: | https://www.virustotal.com/en/url/87c616eca7f0e9ab8a3eb2e14b20f7b48a46215d724d5fa5b5cadf1808e8df3a/analysis/1433368400/ | https://www.microsoft.com/en-us/download/details.aspx?id=43685 | https://www.webroot.com
