About 47,800,000 results
Open links in new tab
  1. How to Turn on Windows Defender: Easy Guide with Fixes - wikiHow

    Jun 7, 2025 · Turning on Defender in Windows Security is easy, but sometimes other programs can stop it from running. This wikiHow guide will show you how to turn on Microsoft Defender …

  2. How to Turn on Windows Defender Windows 11: Step-by-Step …

    May 24, 2024 · Learn how to activate Windows Defender on Windows 11 with our step-by-step guide. Protect your system and enhance security with these easy instructions.

  3. How to Enable Microsoft Defender on Windows 11: Complete ...

    May 5, 2025 · This article provides a comprehensive, step-by-step exploration of how to turn on Microsoft Defender in Windows 11, cross-examines its strengths and limitations, and …

  4. Enable or Disable Windows Security in Windows 10 | Tutorials

    Nov 1, 2022 · This tutorial will show you how to enable or disable the Windows Security app for all users in Windows 10. Windows Defender AV and the Windows Security app use similarly …

  5. How to Turn Windows Defender On or Off - GeeksforGeeks

    Jul 23, 2025 · Well, here are some of the best methods to turn Windows On or Off. You can use Windows Settings to turn off or on Windows Defender. Here's are some quick actions to …

  6. Open Windows Security in Windows 11 | Windows 11 Forum

    Aug 22, 2021 · Windows Security is built-in to Windows 11 and includes an antivirus program called Microsoft Defender Antivirus. Your device will be actively protected from the moment …

  7. How to Activate Windows Security on Your Device: Windows 11, …

    Jun 5, 2025 · Step 1: Press Windows key + I keys. This will open Settings. Click on “Privacy & security”. Click “Windows Security” from the options. This opens the security center directly. …

  8. How to Turn on Microsoft Defender in Windows 11 - techloy.com

    May 5, 2025 · Turning on Microsoft Defender in Windows 11 is a simple process that can significantly enhance your computer's security. By following these steps, you can ensure that …

  9. Protect your PC as you turn it on - how to enable secure boot ...

    6 hours ago · Secure Boot aims to protect your PC from malware that tries to sneak in as your PC boots up. Here's how to activate the feature if it's not already enabled.

  10. How to Turn On Local Security Protection in Windows 11: A ...

    Apr 15, 2025 · First, open the Windows Security app, access Virus & Threat Protection, find the Manage Settings option, and toggle the Local Security Protection switch to the ‘On’ position. …