Windows Defender 4.9.221.0
Download For Windows PC

A powerful offline scanning tool that runs from a trusted environment
Free Download
4.0/5 Votes: 169
Developer
Microsoft Corporation
Updated
Jan 5, 2020
Size
872 KB
Version
4.9.221.0
Requirements
Windows 11, 10 ,7 (32/64-bit PC)
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Widows Defender is a basic security tool for Windows computers by Microsoft that comes pre-installed on every Windows operating system. This simple tool will insure the basic security of your system and provide protection against viruses, trojans, malware, and ransomware.

Since Windows Defender is a free tool, but it includes Windows Defender Firewall with Advanced Security which allows you to create complex firewall rules for inbound and outbound protection. It also has the ability to detect other antivirus softwares installed on the your computer, and allows you to easily remove/uninstall these programs.

Download Microsoft Windows Defender offline installer setup for Windows 10, Windows 11, Windows 8.1, and Windows 7 desktop computers or laptops. The Windows Defender is valid for both 32-bit (x86) and 64-bit (x64) Operating Systems and for all languages.

Windows Defender Overview

Windows Defender allows you to setup firewalls to protect your local network. If your are using the Internet Explorer or Microsoft Edge browser, Windows Defender protection will automatically integrates with these browsers to neutralize online threats. Chrome users can simply add the Windows Defender Browser Protection plugin/extension from the Chrome Web Store for free.

The pre-installed Windows Defender starts protecting your laptops and desktop computers right out of the box. Based on specific requirements, you can administer settings in two areas:

  1. Windows Defender Security Center – Basic firewall, virus scanning, parental control,, and system health dialogs.
  2. ·Windows Defender Firewall with Advanced Security – Comprehensive network protection.

Since the Defenders comes pre-installes and its straightforward and incredibly fast, you don’t need any technical knowledge to set up things. But if you get stuck anywhere or find any problem with this program you can talk to the Microsoft Virtual Agent, and get access to Microsoft’s global support network to resolve the problem.