✅100% FIX Windows Security Not Opening/Working On Windows 10 & 11 [5 WAYS]
9:47
YouTubeHow To Fix Tech
✅100% FIX Windows Security Not Opening/Working On Windows 10 & 11 [5 WAYS]
100% FIX Windows Security Not Opening/Working On Windows 10 & 11 [5 WAYS] This instructions in this video tutorial can be applied for laptops, desktops, computers, and tablets which run the Windows 10/11/ operating systems. This tutorial will work on all hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, and Samsung. Step 1 Run ...
298.8K viewsNov 10, 2022
Microsoft Defender Antivirus Scan
How to Scan for Viruses with Windows Defender - Windows 10 Tutorial
2:56
How to Scan for Viruses with Windows Defender - Windows 10 Tutorial
YouTubeChupacabra Tutorials
333.9K viewsJan 21, 2019
How Do I Run a Full Scan Using Windows Defender ( Windows Security)
1:33
How Do I Run a Full Scan Using Windows Defender ( Windows Security)
YouTubeMDTechVideos
53.4K viewsJul 22, 2021
How to Run Windows Defender Scan Windows 11 2025
1:25
How to Run Windows Defender Scan Windows 11 2025
YouTubeTech Related Tips
3.2K viewsJul 29, 2024
Top videos
Fix Windows Security Not Opening On Windows 10 & 11
9:35
Fix Windows Security Not Opening On Windows 10 & 11
YouTubeSandeep Singh
891.7K viewsSep 2, 2022
Can’t Open Windows Security & Not Working in Windows 11 / 10 - How To Fix Security Error 🛡️✅
1:33
Can’t Open Windows Security & Not Working in Windows 11 / 10 - How To Fix Security Error 🛡️✅
YouTubeVictor Explains
3.2K viewsJul 7, 2024
Fix Windows Security Not Opening on Windows 10 & 11 (Easy Guide!)
3:29
Fix Windows Security Not Opening on Windows 10 & 11 (Easy Guide!)
YouTubeEasyTechGeek
3.3K views7 months ago
Microsoft Defender Antivirus Update
How to Temporarily Disable Windows Defender
0:28
How to Temporarily Disable Windows Defender
YouTube𝙋𝙧𝙖𝙨𝙖𝙣𝙩𝙝𝘿𝙖𝙞𝙡𝙮𝙄𝙣𝙛𝙡𝙪𝙚𝙣𝙘𝙚
11 hours ago
How To Turn Off Windows Defender Real-Time Protection On Windows 10 [Guide]
1:05
How To Turn Off Windows Defender Real-Time Protection On Windows 10 [Guide]
YouTubeMDTechVideos
329 views1 week ago
How To Turn On Windows Defender Real-Time Protection On Windows 10 [Guide]
0:59
How To Turn On Windows Defender Real-Time Protection On Windows 10 [Guide]
YouTubeMDTechVideos
294 views1 week ago
Fix Windows Security Not Opening On Windows 10 & 11
9:35
Fix Windows Security Not Opening On Windows 10 & 11
891.7K viewsSep 2, 2022
YouTubeSandeep Singh
Can’t Open Windows Security & Not Working in Windows 11 / 10 - How To Fix Security Error 🛡️✅
1:33
Can’t Open Windows Security & Not Working in Windows 11 / 10 - How T…
3.2K viewsJul 7, 2024
YouTubeVictor Explains
Fix Windows Security Not Opening on Windows 10 & 11 (Easy Guide!)
3:29
Fix Windows Security Not Opening on Windows 10 & 11 (Easy Guide!)
3.3K views7 months ago
YouTubeEasyTechGeek
Fix Windows Security Not Opening in Windows 11 | How to Solve Can't open windows security 🛡️✅
3:58
Fix Windows Security Not Opening in Windows 11 | How to Solve Can't ope…
82K viewsOct 28, 2023
YouTubeVictor Explains
Can’t Open Windows Security on Windows 11 [Solution]
4:14
Can’t Open Windows Security on Windows 11 [Solution]
158.7K viewsFeb 17, 2024
YouTubeMDTechVideos
How To Fix Windows Security Not Opening Or Working Windows 10 | Windows 11
14:09
Find in video from 00:34Opening Windows Security
How To Fix Windows Security Not Opening Or Working Windows 10 | Wi…
50.1K viewsApr 17, 2022
YouTubeIT System Admin
Windows Security not Opening or Working in Windows 10/11 - (6 FIXES)
6:25
Find in video from 01:56Resetting Windows Security
Windows Security not Opening or Working in Windows 10/11 - (6 FIXES)
57.9K viewsSep 13, 2022
YouTubeCrown GEEK
7:30
How To Fix Windows Security Not Working on Windows 11/10 | Can’t Op…
3K viewsSep 12, 2024
YouTubeSoftbay
3:29
Windows Security Not Working in Windows 11 (2024) | How to Fix Wind…
136 viewsFeb 22, 2024
YouTubeFixITKalia
6:26
Find in video from 00:38Resetting Windows Security
Fix Windows Security Not Opening or Crashing in Windows 11/10
92.2K viewsFeb 2, 2024
YouTubeTech Mash
2:29
How to Fix Windows Security Not Working in Windows 11
6K viewsSep 11, 2024
YouTubethecoderworld
3:07
Find in video from 01:27Method Two: Reset the Windows Security App
Fix Windows Security Not Opening On Windows 10 and windows 11
47.5K viewsFeb 19, 2023
YouTubeHowtosolveit
3:47
Find in video from 00:51Opening PowerShell as Administrator
Fix Windows Security Not Working in Latest Windows 11
685.7K viewsAug 24, 2021
YouTubeBritec09
1:52
Fix Windows Security Not Opening On Windows 11 | How To fix windows De…
835 viewsMay 1, 2022
YouTubeVictor Explains
4:03
How To Fix Windows Security Not Opening In Windows 11/10 | Fix Wind…
772 viewsJun 2, 2023
YouTubeTuto2Info Videos
1:26
Find in video from 00:17Common Windows Security Issues
How To Fix Windows Security Not Working on Windows 11
515 viewsDec 1, 2022
YouTubetech How
15:49
How to Fix Microsoft Windows Defender Windows Security Not ope…
949 views8 months ago
YouTubeRounak Verma
1:31
Fix: Windows Security Not Opening
4 views4 months ago
YouTubeTech Review
1:47
Fix Windows Security in Windows 11 Not Opening or Working | Full Step-b…
160 views4 months ago
YouTubeIT System Admin
4:14
Fix Windows Security & Defender: 6 Easy Solutions for Windows 10 & 11
5.9K views11 months ago
YouTubeTechWise
1:04
Windows 11 Security NOT Working? Fix It NOW!
285 views11 months ago
YouTubeTricknology
1:33
Fix Windows Security Blank in Windows 11 (2025) | 100% Working …
424.6K viewsJan 24, 2023
YouTubeTech Review
5:23
Find in video from 01:04Resetting Windows Security
Windows security not opening Windows 10 | Windows 11
12K viewsAug 3, 2022
YouTubeLotus Geek
2:10
Find in video from 01:21How to Open Windows Security and Scan Your PC
How To Fix Windows Security Defender Not Working In Windows 11
61.6K viewsMar 29, 2022
YouTubeLevine Tech Talks
3:53
Find in video from 00:33Resetting Windows Security
How to Fix Windows Security Service & Defender not Working in 2 Minutes
208.7K viewsDec 20, 2022
YouTubeCrown GEEK
2:50
Fix Windows Security Not Working In Windows 11 | Repair Windows Securi…
11.6K viewsSep 19, 2022
YouTubeSandeep Singh
5:44
Solved: Windows Security not working in Windows
420 views8 months ago
YouTubeRay Tube Fixes
2:32
Find in video from 01:35Terminate, Repair, Restart Your PC
Windows 11 How to fix Windows security app not working
1.8K viewsSep 3, 2024
YouTubeWindows, computers and Technology
1:37
Fix Windows Security App Blank or Not Opening in Windows 11 (Step by Ste…
359 views2 months ago
YouTubeHeat Tech Media
See more videos
Static thumbnail place holder