How to Install an App to Open Windows Defender
Windows Defender is a powerful antivirus program that comes pre-installed on all Windows 10 computers. It provides real-time protection against malware, viruses, and other online threats. However, some users may prefer to use a third-party antivirus program instead. If you want to use a third-party antivirus program, you will need to disable Windows Defender first.
There are two ways to disable Windows Defender:
- Through the Settings app
- Through the Group Policy Editor
How to Disable Windows Defender Through the Settings App
- Open the Settings app.
- Click on "Update & Security".
- Click on "Windows Security".
- Click on "Virus & threat protection".
- Under "Virus & threat protection settings", click on "Manage settings".
- Under "Real-time protection", toggle the switch to "Off".
How to Disable Windows Defender Through the Group Policy Editor
- Open the Group Policy Editor.
- Navigate to the following location: Computer ConfigurationAdministrative TemplatesWindows ComponentsWindows Defender Antivirus
- Double-click on the "Turn off Windows Defender Antivirus" policy.
- Select the "Enabled" option.
- Click on "OK".
Once you have disabled Windows Defender, you can install a third-party antivirus program.
How to Install a Third-Party Antivirus Program
- Download the installer for the third-party antivirus program that you want to use.
- Run the installer and follow the on-screen instructions.
- Once the installation is complete, open the antivirus program and configure it according to your preferences.
How to Re-Enable Windows Defender
If you decide that you want to use Windows Defender again, you can re-enable it through the Settings app or the Group Policy Editor.
How to Re-Enable Windows Defender Through the Settings App
- Open the Settings app.
- Click on "Update & Security".
- Click on "Windows Security".
- Click on "Virus & threat protection".
- Under "Virus & threat protection settings", click on "Manage settings".
- Under "Real-time protection", toggle the switch to "On".
How to Re-Enable Windows Defender Through the Group Policy Editor
- Open the Group Policy Editor.
- Navigate to the following location: Computer ConfigurationAdministrative TemplatesWindows ComponentsWindows Defender Antivirus
- Double-click on the "Turn off Windows Defender Antivirus" policy.
- Select the "Disabled" option.
- Click on "OK".
Conclusion
By following these steps, you can easily install an app to open Windows Defender. Just remember to disable Windows Defender first before installing a third-party antivirus program. And if you ever decide that you want to use Windows Defender again, you can easily re-enable it through the Settings app or the Group Policy Editor.