âś…100% FIX Windows Security Not Opening/Working On Windows 10 & 11 [5 WAYS]
9:47
YouTubeHow To Fix Tech
âś…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 ...
294.3K 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
334.4K 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
54.1K viewsJul 22, 2021
How to Scan for Viruses With Windows Defender - Windows 11 [Tutorial]
1:31
How to Scan for Viruses With Windows Defender - Windows 11 [Tutorial]
YouTubeMDTechVideos
112.4K viewsJul 17, 2021
Top videos
Fix Windows Security Not Opening On Windows 10 & 11
9:35
Fix Windows Security Not Opening On Windows 10 & 11
YouTubeSandeep Singh
900.3K viewsSep 2, 2022
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
3.8K views8 months ago
Can’t Open Windows Security on Windows 11 [Solution]
4:14
Can’t Open Windows Security on Windows 11 [Solution]
YouTubeMDTechVideos
161.9K viewsFeb 17, 2024
Microsoft Defender Antivirus Update
How To Update Windows Defender In Windows 10
1:53
How To Update Windows Defender In Windows 10
YouTubeMDTechVideos
127.3K viewsAug 26, 2017
How To Update Microsoft Windows Defender In Windows 10 [Tutorial]
1:06
How To Update Microsoft Windows Defender In Windows 10 [Tutorial]
YouTubeMDTechVideos
55.3K viewsJan 29, 2019
How to Update Microsoft Windows Defender in Windows 11 [Tutorial]
1:18
How to Update Microsoft Windows Defender in Windows 11 [Tutorial]
YouTubeMDTechVideos
21.9K viewsJul 18, 2021
Fix Windows Security Not Opening On Windows 10 & 11
9:35
Find in video from 0:00Introduction to Common Windows Security Issues
Fix Windows Security Not Opening On Windows 10 & 11
900.3K viewsSep 2, 2022
YouTubeSandeep Singh
Fix Windows Security Not Opening on Windows 10 & 11 (Easy Guide!)
3:29
Fix Windows Security Not Opening on Windows 10 & 11 (Easy Guide!)
3.8K views8 months ago
YouTubeEasyTechGeek
Can’t Open Windows Security on Windows 11 [Solution]
4:14
Can’t Open Windows Security on Windows 11 [Solution]
161.9K viewsFeb 17, 2024
YouTubeMDTechVideos
Fix Windows Security Not Opening or Crashing in Windows 11/10
6:26
Find in video from 00:38Resetting Windows Security
Fix Windows Security Not Opening or Crashing in Windows 11/10
97.4K viewsFeb 2, 2024
YouTubeTech Mash
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'…
82.4K viewsOct 28, 2023
YouTubeVictor Explains
Fix Windows Security Not Working in Latest Windows 11
3:47
Find in video from 00:51Opening PowerShell as Administrator
Fix Windows Security Not Working in Latest Windows 11
686.1K viewsAug 24, 2021
YouTubeBritec09
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 …
3.2K viewsJul 7, 2024
YouTubeVictor Explains
7:30
How To Fix Windows Security Not Working on Windows 11/10 | Can’…
3.1K viewsSep 12, 2024
YouTubeSoftbay
2:18
How To Fix Windows Security Not Opening in Windows 11 | Fix Wind…
10 views1 month ago
YouTubeHow To Expert
1:31
Fix: Windows Security Not Opening
4 views5 months ago
YouTubeTech Review
2:45
How To Fix Windows Security is Not Working in Windows
5K viewsDec 4, 2024
YouTubeRay Tube Fixes
7:06
Find in video from 00:54Solution 1: Repair the Windows Security App
Solved: Can't open Windows Security in Windows 11
114K viewsAug 16, 2023
YouTubeKapil Arya MVP
2:29
How to Fix Windows Security Not Working in Windows 11
6.6K viewsSep 11, 2024
YouTubethecoderworld
4:32
[SOLVED] Windows Security Not Working in Windows 11
1.7K viewsSep 23, 2022
YouTubeEasyTechGeek
2:31
How to Fix: Can’t Open Windows Security in Windows 11
149 views8 months ago
YouTubeAdnakot Tube
1:47
Fix Windows Security in Windows 11 Not Opening or Working | Full …
167 views5 months ago
YouTubeIT System Admin
15:49
How to Fix Microsoft Windows Defender Windows Security Not o…
1.4K views9 months ago
YouTubeRounak Verma
0:44
FIX WINDOWS SECURITY NOT WORKING WINDOWS 11 (2025) | H…
101 views2 months ago
YouTubeLast Error Fixer
0:59
How to Fix Windows Security Window Not Opening on Window…
29 views1 month ago
YouTubeTech Info
1:04
Windows 11 Security NOT Working? Fix It NOW!
286 viewsDec 1, 2024
YouTubeTricknology
4:14
Fix Windows Security & Defender: 6 Easy Solutions for Windows 10 & 11
6.9K viewsNov 25, 2024
YouTubeTechWise
1:37
Fix Windows Security App Blank or Not Opening in Windows 11 (Step …
418 views3 months ago
YouTubeHeat Tech Media
1:12
Find in video from 00:47Restarting Windows Security
How to Fix Widows Security Not Working or Blank in Latest Windo…
137 viewsDec 4, 2024
YouTubeDrew Tutorial
1:33
Find in video from 00:01Introduction of How To Fix Windows Security Blank In Windows 11
Fix Windows Security Blank in Windows 11 (2025) | 100% Workin…
433.1K viewsJan 24, 2023
YouTubeTech Review
2:28
The Windows Security Center service can't be started in Window…
357K viewsSep 18, 2022
YouTubeVictor Explains
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
47.7K viewsFeb 19, 2023
YouTubeHowtosolveit
1:09
How To Fix Windows Security Blank Screen in Windows 11 | Quick & E…
23 views1 week ago
YouTubeGen +2 Tutorials
4:08
4 Ways to Fix Windows Security Not Opening on Windows 11 24H2
159 views11 months ago
YouTube360 Reader
1:52
Fix Windows Security Not Opening On Windows 11 | How To fix wind…
835 viewsMay 1, 2022
YouTubeVictor Explains
See more videos
Static thumbnail place holder