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Activate Windows Defender - Basic Protection

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What is Windows Defender?
How do I activate Windows Defender?

Activate Windows Defender - Basic Protection

Phishing , Trojans, viruses and all kinds of malware : the Internet is not just an informational free space; It is also an open field for dubious characters constantly renewing their methods of cracking passwords, stealing credit card information, and accessing other people's online bank accounts. If you're not careful when browsing, your private data may be at risk. People who surf the Internet without an antivirus program are particularly exposed to attacks from cybercriminals..

With Windows Defender, all users of the popular Microsoft operating system can enjoy a free antivirus program that now offers good quality features and reliable protection against viruses, malware, and the like. Here's how to activate Windows Defender.

  1. What is Windows Defender?
  2. How do I activate Windows Defender?

What is Windows Defender?

Windows Defender is Microsoft's free protection against all virtual threats in the world of malware, spyware , ransomware , Trojans, viruses, and phishing tools . In Windows 10 , Defender is pre-installed and activated by default. This means that from the first time it is turned on, users can rely on the protection features of Defender. Of course, the use of Microsoft's antivirus software is free..

Users who activate Windows Defender can directly benefit from a variety of practical features. The customization options allow you to make individual security settings and customize the protection options for children and adolescents according to your wishes. One of the most useful features of Windows Defender is real-time protection. When enabled, real-time protection scans all files and applications that are downloaded, opened, or launched to verify that they do not contain viruses. As threat scenarios change almost daily in the fast-paced world of the Internet, Windows Defender must be constantly updated. This takes place automatically through Windows updates.

Additional security solutions allow the configuration of watched folders . You can add a special protection marker to the number of folders you want. If data is lost due to a virus or other malware attack, the files in the monitored folders have an additional level of protection. Another of Windows Defender's extensive features is the Safe Startup feature . In this mode, Defender prevents so-called rootkits from automatically downloading harmful files when the system is rebooted..

How do I activate Windows Defender?

Microsoft's built-in antivirus software offers reliable antivirus protection completely free of charge.


The following tutorial describes the procedure with Windows 10. In earlier versions of the operating system, the menu structure may vary.

If you want to upgrade to Microsoft's free and comprehensive virus protection, you must activate Windows Defender. Proceed like this:

Step 1 : Click on the Windows icon on the taskbar.

Click on the Windows icon to bring up the main menu.

Step 2 : Access the settings by clicking on the gear icon.

To access the settings, click on the gear icon.

Step 3 : among the configuration options, look for? Update and security ? Click on this box.

In the configuration, appears, among others, the option Update and security.

Step 4 : in the tab on the left, select the option? Windows Security ?. Then click the gray button? Open Windows Security ?.

Windows Security is in the settings.

Step 5 : in the? Windows Security ?, click on the left tab on? Protection against viruses and threats ?. In the? Security Center for Virus and Threat Protection? will you find the option? Manage settings ?.

In the antivirus and threats security center you will find the option Manage settings.

Step 6 : now activate Windows Defender by checking the checkboxes? Real-time protection ?,? Cloud-based protection ?,? Automatic sample submission ? Y ? Protection against tampering ? With this, your Windows protection is activated.

Set all the switches to On to activate Windows Defender.