All
Search
Images
Videos
Shorts
Maps
News
Copilot
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Top suggestions for How to Fix Security On Computer
How to Fix
iMessage On Computer
How to Fix
Error On Computer
How to Fix
Cookie On Computer
How to Fix
Pop-Ups On Computer
How to Fix
Blue Screen On Computer
How to Fix
Low Memory On Computer
How to Fix
Hard Drive On Computer
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
How to Fix
iMessage On Computer
How to Fix
Error On Computer
How to Fix
Cookie On Computer
How to Fix
Pop-Ups On Computer
How to Fix
Blue Screen On Computer
How to Fix
Low Memory On Computer
How to Fix
Hard Drive On Computer
Shop how to fix security on computer
Sponsored
$29.99
$59.99
Norton™ Antivirus Download - Norton™ Antivirus Plus - Virus Removal - Complete Antivirus
Norton.com
50% off
$29.99
$59.99
Norton™ Antivirus Download - Norton™ Antivirus Plus - Virus Removal - Complete Antivirus
Norton.com
$49.99
$124.99
Norton™ 360 Download (Includes Features Of Norton™ Security) - Norton™ 360 Deluxe Download
Norton.com
60% off
$49.99
$124.99
Norton™ 360 Download (Includes Features Of Norton™ Security) - Norton™ 360 Deluxe Download
Norton.com
$39.99
$94.99
Norton™ 360 Standard 2026 - 57% Off
Norton.com
57% off
$39.99
$94.99
Norton™ 360 Standard 2026 - 57% Off
Norton.com
$59.99
$149.99
Norton™ 360 Premium I - 2026 With VPN - 1 Year Subscription
Norton.com
60% off
$59.99
$149.99
Norton™ 360 Premium I - 2026 With VPN - 1 Year Subscription
Norton.com
$59.88
$139.99
AVG Ultimate - Antivirus, Tuneup & More. 1-Year Subscription
AVG Official Store
Free shipping
57% off
$59.88
$139.99
AVG Ultimate - Antivirus, Tuneup & More. 1-Year Subscription
AVG Official Store
$34.99
$49.99
Free Digital Scan With Norton Antitrack - Buy Now. Supports Safari Browser
Norton.com
30% off
$34.99
$49.99
Free Digital Scan With Norton Antitrack - Buy Now. Supports Safari Browser
Norton.com
$19.99
$39.99
Bitdefender Antivirus Plus - 1 Device, 1 Year (PC) - Activation Code By Email
Software Discount USA
50% off
$19.99
$39.99
Bitdefender Antivirus Plus - 1 Device, 1 Year (PC) - Activation Code By Email
Software Discount USA
$40.94
Norton 360 Premium, 2026 Ready Antivirus Software For 10 Devices With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring &
Amazon.com
5K+
Free shipping
$40.94
Norton 360 Premium, 2026 Ready Antivirus Software For 10 Devices With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring &
Amazon.com
$19.99
Webroot Antivirus Software 2026 | 3 Device | 1 Year PC/Mac With Keycard
Amazon.com
594
$19.99
Webroot Antivirus Software 2026 | 3 Device | 1 Year PC/Mac With Keycard
Amazon.com
$24.99
Norton 360 Standard 2026 Ready, Antivirus Software For 1 Device With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring &
Amazon.com
481
$24.99
Norton 360 Standard 2026 Ready, Antivirus Software For 1 Device With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring &
Amazon.com
$29.99
$39.99
Malwarebytes Premium Cybersecurity Software (Download, 3-Device License, 1-Year)
B&H Photo-Video-Pro A
6
25% off
$29.99
$39.99
Malwarebytes Premium Cybersecurity Software (Download, 3-Device License, 1-Year)
B&H Photo-Video-Pro A
$29.99
One-Year Subscription To Norton 360 For Two Devices With Lifelock Identity Advisor | Norton 360 And Lifelock Identity Advisor
Groupon
Free shipping
$29.99
One-Year Subscription To Norton 360 For Two Devices With Lifelock Identity Advisor | Norton 360 And Lifelock Identity Advisor
Groupon
$14.96
$19.95
Home/Office Software McAfee McAfee 2018 Total Protection 5 Devices
eBay
7
25% off
$14.96
$19.95
Home/Office Software McAfee McAfee 2018 Total Protection 5 Devices
eBay
$89.99
Norton 360 Deluxe, Antivirus Software, 5 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
32
Free shipping
$89.99
Norton 360 Deluxe, Antivirus Software, 5 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
$69.99
Norton 360 Standard 2026 | 1 Device | Direct From Norton | Digital Download
eBay
1
Free shipping
$69.99
Norton 360 Standard 2026 | 1 Device | Direct From Norton | Digital Download
eBay
$25.59
$31.99
McAfee Total Protection - 5 Devices 1 Year | McAfee Total Protection 1, 5, Or 10 Devices
Groupon
Free shipping
20% off
$25.59
$31.99
McAfee Total Protection - 5 Devices 1 Year | McAfee Total Protection 1, 5, Or 10 Devices
Groupon
$59.95
Malwarebytes Premium Cybersecurity Software (Download, 5-Device License, 1-Year)
B&H Photo-Video-Pro A
$59.95
Malwarebytes Premium Cybersecurity Software (Download, 5-Device License, 1-Year)
B&H Photo-Video-Pro A
$106.34
Avast Ultimate 2025 Antivirenschutz Im Paket Mit Avast Secure Line Vpn Und Avast Cleanup Premium Für Windows, Mac Os
Everymarket INC
$106.34
Avast Ultimate 2025 Antivirenschutz Im Paket Mit Avast Secure Line Vpn Und Avast Cleanup Premium Für Windows, Mac Os
Everymarket INC
$74.99
Norton 360 Deluxe, Antivirus Software For 3 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
Free shipping
$74.99
Norton 360 Deluxe, Antivirus Software For 3 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
Jump to key moments of How to Fix Security On Computer
9:47
From 04:43
Repairing Windows Corruption
✅100% FIX Windows Security Not Opening/Working On Windows 10 & 1
…
YouTube
How To Fix Tech
6:26
From 05:27
Resetting Your PC
Fix Windows Security Not Opening or Crashing in Windows 11/10
YouTube
Tech Mash
6:25
From 05:53
Restarting the PC
Windows Security not Opening or Working in Windows 10/11 - (6 FIXES)
YouTube
Crown GEEK
1:26
From 00:17
Common Windows Security Issues
How To Fix Windows Security Not Working on Windows 11
YouTube
Cederic Schmid
3:15
From 02:06
Resetting Windows Security
How To Fix Windows Security Not Opening On Windows 10
YouTube
TDG
3:32
From 01:19
Defining Window Use Security
How to Fix Windows Security Not Working In Windows 11
YouTube
Tips And Trick
3:34
From 00:21
How to Repair Windows Security App
[SOLVED] Microsoft Windows Defender Windows Security Not Working in Late
…
YouTube
PrimeGuide
4:16
From 02:15
Repairing Windows Defender
How To Repair Windows Defender in Windows 11
YouTube
PrimeGuide
4:14
From 00:11
Introduction and Problem Description
Can’t Open Windows Security on Windows 11 [Solution]
YouTube
MDTechVideos
3:14
From 01:11
Repairing the Device
Troubleshooting Windows Secrurity and Windows Defender Issues on Window
…
YouTube
How To Tech Simplified
9:47
✅100% FIX Windows Security Not Opening/Working On Windows 10
…
311.3K views
Nov 10, 2022
YouTube
How To Fix Tech
4:14
Fix Windows Security & Defender: 6 Easy Solutions for Windows 10 & 11
8.9K views
Nov 25, 2024
YouTube
TechWise
6:26
Fix Windows Security Not Opening or Crashing in Windows 11/10
108.8K views
Feb 2, 2024
YouTube
Tech Mash
3:29
Fix Windows Security Not Opening on Windows 10 & 11 (Easy Guide!)
5.2K views
Apr 3, 2025
YouTube
PrimeGuide
2:29
Windows Security Not Opening in Windows 11/10? Fix It Now (100%
…
1.2K views
1 month ago
YouTube
Tech Review
2:26
How to check for and fix Windows security issues in a few simple ste
…
4 views
3 weeks ago
YouTube
logyper
7:44
Your device is missing important security and quality fixes In Windo
…
162.2K views
Oct 24, 2022
YouTube
How To Fix Tech
4:14
Can’t Open Windows Security on Windows 11 [Solution]
168.8K views
Feb 17, 2024
YouTube
MDTechVideos
8:01
Check These Settings NOW Before Your PC Gets Compromised
17.2K views
3 weeks ago
YouTube
The Grumpy Sysadmin
1:31
Fix: Windows Security Not Opening
8.5K views
9 months ago
YouTube
Tech Review
2:45
How To Fix Windows Security is Not Working in Windows
8.6K views
Dec 4, 2024
YouTube
Ray Tube Fixes
2:29
How to Fix Windows Security Not Working in Windows 11
7.5K views
Sep 11, 2024
YouTube
thecoderworld
4:02
Fix Your Device is Missing Important Security Updates in Win
…
37.4K views
6 months ago
YouTube
Victor Explains
6:24
Secure Your Windows PC in 5 Minutes (2025 Quick Tips!)
2.7K views
9 months ago
YouTube
PrimeGuide
4:15
How to Reinstall Windows Security in Windows 11 | Step-by-Step Tuto
…
53K views
Mar 28, 2024
YouTube
PrimeGuide
5:11
How to Fix Windows Security Not Opening, Crashing or its Service
…
2.3K views
Sep 19, 2024
YouTube
ValiumMedia Tech
7:41
Fix Windows Security Is Missing/Not Showing In Windows 11
3.9K views
Mar 26, 2024
YouTube
AarohanTechSol
8:41
Your PC Isn't As Secure As You Think!
19.5K views
2 weeks ago
YouTube
The Grumpy Sysadmin
3:33
Fix “Missing Important Security and Quality Fixes” Error in Windows 1
…
61.5K views
8 months ago
YouTube
TechWise
3:23
Your Device Is Missing Important Security and Quality Fixes Windo
…
63.9K views
Aug 22, 2024
YouTube
Tuto2Info Videos
2:06
How to Fix “Reason Cybersecurity is Turned On” issue in Windows
16.9K views
Nov 8, 2024
YouTube
Hello Device
2:05
How To Fix Windows Security Not Opening in Windows 11
5.6K views
Oct 1, 2024
YouTube
Your Fix Guide
4:24
How To Fix Windows 11 Update Your Device is Missing Important
…
6.5K views
Apr 13, 2025
YouTube
Delft Stack
5:15
Fix “Your Device is Missing Important Security Updates” Erro
…
41.8K views
9 months ago
YouTube
Tweak Library
4:10
How to Fix Windows defender security at a glance - Windows 10/
…
153K views
Jul 5, 2022
YouTube
Windows Fixer
3:32
Why can't I Open Windows Defender - How I fixed?
47.7K views
Mar 8, 2024
YouTube
WindowsChimp
4:22
5 Windows Security Settings You MUST Change Right Now to Prote
…
20.6K views
Mar 12, 2025
YouTube
The PC Pal
8:51
Windows Defender is Gone/Disappeared || Fix defender
…
82.7K views
Feb 7, 2023
YouTube
How To Fix Tech
1:56
Fix Windows Security Not Opening or Crashing in Windows 11/10 [Sol
…
287 views
2 months ago
YouTube
MDTechVideos
6:33
Windows Security Not Opening or Crashing? Fix It Fast in Windows
…
138 views
4 months ago
YouTube
FixItTechPro
See more videos
More like this
Shop how to fix security on computer
Sponsored
$29.99
One-Year Subscription To Norton 360 For Two Devices With Lifelock Identity Advisor | Norton 360 And Lifelock Identity Advisor
Groupon
Free shipping
$29.99
One-Year Subscription To Norton 360 For Two Devices With Lifelock Identity Advisor | Norton 360 And Lifelock Identity Advisor
Groupon
$14.96
$19.95
Home/Office Software McAfee McAfee 2018 Total Protection 5 Devices
eBay
7
25% off
$14.96
$19.95
Home/Office Software McAfee McAfee 2018 Total Protection 5 Devices
eBay
$89.99
Norton 360 Deluxe, Antivirus Software, 5 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
32
Free shipping
$89.99
Norton 360 Deluxe, Antivirus Software, 5 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
$69.99
Norton 360 Standard 2026 | 1 Device | Direct From Norton | Digital Download
eBay
1
Free shipping
$69.99
Norton 360 Standard 2026 | 1 Device | Direct From Norton | Digital Download
eBay
$25.59
$31.99
McAfee Total Protection - 5 Devices 1 Year | McAfee Total Protection 1, 5, Or 10 Devices
Groupon
Free shipping
20% off
$25.59
$31.99
McAfee Total Protection - 5 Devices 1 Year | McAfee Total Protection 1, 5, Or 10 Devices
Groupon
$59.95
Malwarebytes Premium Cybersecurity Software (Download, 5-Device License, 1-Year)
B&H Photo-Video-Pro A
$59.95
Malwarebytes Premium Cybersecurity Software (Download, 5-Device License, 1-Year)
B&H Photo-Video-Pro A
$106.34
Avast Ultimate 2025 Antivirenschutz Im Paket Mit Avast Secure Line Vpn Und Avast Cleanup Premium Für Windows, Mac Os
Everymarket INC
$106.34
Avast Ultimate 2025 Antivirenschutz Im Paket Mit Avast Secure Line Vpn Und Avast Cleanup Premium Für Windows, Mac Os
Everymarket INC
$74.99
Norton 360 Deluxe, Antivirus Software For 3 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
Free shipping
$74.99
Norton 360 Deluxe, Antivirus Software For 3 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
$29.13
Norton 360 Deluxe 2026 Ready, Antivirus Software For 3 Devices With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring & PC
Amazon.com
116
$29.13
Norton 360 Deluxe 2026 Ready, Antivirus Software For 3 Devices With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring & PC
Amazon.com
$99.99
Norton 360 With Lifelock Select Bundle, All-In-One Protection For Your Devices, Online Privacy And Identity, 1 Year Subscription, PC/Mac/Ios/Android (
Walmart
Free shipping
$99.99
Norton 360 With Lifelock Select Bundle, All-In-One Protection For Your Devices, Online Privacy And Identity, 1 Year Subscription, PC/Mac/Ios/Android (
Walmart
$39.99
$119.99
Norton 360 Platinum, Antivirus Software For 20 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
33
Free shipping
66% off
$39.99
$119.99
Norton 360 Platinum, Antivirus Software For 20 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
$24.99
Norton Utilities Ultimate For 10 Devices, Keep Your Devices Running Like New - For Windows PC, Android And Ios [Digital Download]
Walmart
48
$24.99
Norton Utilities Ultimate For 10 Devices, Keep Your Devices Running Like New - For Windows PC, Android And Ios [Digital Download]
Walmart
$109.99
Norton 360 + Lifelock 2026 | 10 Devices | Direct From Norton | Digital
eBay
$109.99
Norton 360 + Lifelock 2026 | 10 Devices | Direct From Norton | Digital
eBay
$180.82
Iolo System Mechanic Ultimate Defense
Everymarket INC
$180.82
Iolo System Mechanic Ultimate Defense
Everymarket INC
$34.99
Norton 360 Deluxe 2026 Ready, Antivirus Software For 5 Devices With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring & PC
Amazon.com
3K+
$34.99
Norton 360 Deluxe 2026 Ready, Antivirus Software For 5 Devices With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring & PC
Amazon.com
$45.16
Norton Anti Virus Plus 2025, Antivirus Software For 1 Device And 1 Year Subscription With Automatic Renewal, Pc Or Mac,
Everymarket INC
$45.16
Norton Anti Virus Plus 2025, Antivirus Software For 1 Device And 1 Year Subscription With Automatic Renewal, Pc Or Mac,
Everymarket INC
$30.39
$37.99
Avast Premium Security - 10 Devices 2 Years | Avast Premium Security Or Ultimate Suite Antivirus
Groupon
Free shipping
20% off
$30.39
$37.99
Avast Premium Security - 10 Devices 2 Years | Avast Premium Security Or Ultimate Suite Antivirus
Groupon
Shop how to fix security on computer
Sponsored
$29.99
$59.99
Norton™ Antivirus Download - Norton™ Antivirus Plus - Virus Removal - Complete Antivirus
Norton.com
50% off
$29.99
$59.99
Norton™ Antivirus Download - Norton™ Antivirus Plus - Virus Removal - Complete Antivirus
Norton.com
$49.99
$124.99
Norton™ 360 Download (Includes Features Of Norton™ Security) - Norton™ 360 Deluxe Download
Norton.com
60% off
$49.99
$124.99
Norton™ 360 Download (Includes Features Of Norton™ Security) - Norton™ 360 Deluxe Download
Norton.com
$39.99
$94.99
Norton™ 360 Standard 2026 - 57% Off
Norton.com
57% off
$39.99
$94.99
Norton™ 360 Standard 2026 - 57% Off
Norton.com
$59.99
$149.99
Norton™ 360 Premium I - 2026 With VPN - 1 Year Subscription
Norton.com
60% off
$59.99
$149.99
Norton™ 360 Premium I - 2026 With VPN - 1 Year Subscription
Norton.com
$59.88
$139.99
AVG Ultimate - Antivirus, Tuneup & More. 1-Year Subscription
AVG Official Store
Free shipping
57% off
$59.88
$139.99
AVG Ultimate - Antivirus, Tuneup & More. 1-Year Subscription
AVG Official Store
$34.99
$49.99
Free Digital Scan With Norton Antitrack - Buy Now. Supports Safari Browser
Norton.com
30% off
$34.99
$49.99
Free Digital Scan With Norton Antitrack - Buy Now. Supports Safari Browser
Norton.com
$19.99
$39.99
Bitdefender Antivirus Plus - 1 Device, 1 Year (PC) - Activation Code By Email
Software Discount USA
50% off
$19.99
$39.99
Bitdefender Antivirus Plus - 1 Device, 1 Year (PC) - Activation Code By Email
Software Discount USA
$40.94
Norton 360 Premium, 2026 Ready Antivirus Software For 10 Devices With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring &
Amazon.com
5K+
Free shipping
$40.94
Norton 360 Premium, 2026 Ready Antivirus Software For 10 Devices With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring &
Amazon.com
$19.99
Webroot Antivirus Software 2026 | 3 Device | 1 Year PC/Mac With Keycard
Amazon.com
594
$19.99
Webroot Antivirus Software 2026 | 3 Device | 1 Year PC/Mac With Keycard
Amazon.com
$24.99
Norton 360 Standard 2026 Ready, Antivirus Software For 1 Device With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring &
Amazon.com
481
$24.99
Norton 360 Standard 2026 Ready, Antivirus Software For 1 Device With Auto-Renewal - Includes Advanced AI Scam Protection, VPN, Dark Web Monitoring &
Amazon.com
$29.99
$39.99
Malwarebytes Premium Cybersecurity Software (Download, 3-Device License, 1-Year)
B&H Photo-Video-Pro A
6
25% off
$29.99
$39.99
Malwarebytes Premium Cybersecurity Software (Download, 3-Device License, 1-Year)
B&H Photo-Video-Pro A
$29.99
One-Year Subscription To Norton 360 For Two Devices With Lifelock Identity Advisor | Norton 360 And Lifelock Identity Advisor
Groupon
Free shipping
$29.99
One-Year Subscription To Norton 360 For Two Devices With Lifelock Identity Advisor | Norton 360 And Lifelock Identity Advisor
Groupon
$14.96
$19.95
Home/Office Software McAfee McAfee 2018 Total Protection 5 Devices
eBay
7
25% off
$14.96
$19.95
Home/Office Software McAfee McAfee 2018 Total Protection 5 Devices
eBay
$89.99
Norton 360 Deluxe, Antivirus Software, 5 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
32
Free shipping
$89.99
Norton 360 Deluxe, Antivirus Software, 5 Devices, 1 Year Subscription, PC/Mac/Ios/Android [Digital Download]
Walmart
$69.99
Norton 360 Standard 2026 | 1 Device | Direct From Norton | Digital Download
eBay
1
Free shipping
$69.99
Norton 360 Standard 2026 | 1 Device | Direct From Norton | Digital Download
eBay
$25.59
$31.99
McAfee Total Protection - 5 Devices 1 Year | McAfee Total Protection 1, 5, Or 10 Devices
Groupon
Free shipping
20% off
$25.59
$31.99
McAfee Total Protection - 5 Devices 1 Year | McAfee Total Protection 1, 5, Or 10 Devices
Groupon
$59.95
Malwarebytes Premium Cybersecurity Software (Download, 5-Device License, 1-Year)
B&H Photo-Video-Pro A
$59.95
Malwarebytes Premium Cybersecurity Software (Download, 5-Device License, 1-Year)
B&H Photo-Video-Pro A
$106.34
Avast Ultimate 2025 Antivirenschutz Im Paket Mit Avast Secure Line Vpn Und Avast Cleanup Premium Für Windows, Mac Os
Everymarket INC
$106.34
Avast Ultimate 2025 Antivirenschutz Im Paket Mit Avast Secure Line Vpn Und Avast Cleanup Premium Für Windows, Mac Os
Everymarket INC
Feedback