How to Enable Windows Defender via Command Prompt
If Windows Defender is disabled on your system—often due to group policy, third-party antivirus, ...
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All notesFix Windows Update 404 Not Found Error When Antivirus Interferes
You try to run Windows Update, but instead of the usual process, you get a 404 Not Found<...
Windows Security Troubleshooting Guide
Windows Security (formerly Windows Defender) usually runs quietly in the background, but sometime...
7-Zip 'Cannot Open as Archive' Error Fix
You try to open a file with 7-Zip and get the error: “Cannot open the file as archive”. ...
Fix Windows Security Service Unavailable in Windows 11
You open Windows Security and see a red banner: 'Security service unavailable. Restart your devic...
How to Fix Remote Desktop Error Code 0x4
When you try to connect to a remote computer via Remote Desktop and see error code 0x4, the conne...
Issue queue
SitemapWindows Update 504 Gateway Timeout: Causes and Fixes
Disable SSL Checking in Postman for Development
How to Fix Windows Defender Blocked by Group Policy
Windows Security Not Working After Update? Try These Fixes
Fix MySQL Workbench Connection Refused on Mac
Fix Windows Search Indexing Paused Due to Configuration Settings
Windows Update Cache Won't Clear – Fix Guide
Fix Firefox Profile Missing Error 0x80520007
Fix VMware Workstation Network Adapter Not Working on Linux Host
How to Fix Edge Profile Sync Stuck on No Internet
How to Remove Malware with Windows Defender: Step-by-Step
Fix Windows Security Authentication Failed Event ID 4625
Disable SSL Checking in Postman for Development
How to Fix Windows Defender Blocked by Group Policy
Windows Security Not Working After Update? Try These Fixes
Fix MySQL Workbench Connection Refused on Mac
Fix Windows Search Indexing Paused Due to Configuration Settings
Windows Update Cache Won't Clear – Fix Guide
Fix Firefox Profile Missing Error 0x80520007
Fix VMware Workstation Network Adapter Not Working on Linux Host
How to Fix Edge Profile Sync Stuck on No Internet
How to Remove Malware with Windows Defender: Step-by-Step
Fix Windows Security Authentication Failed Event ID 4625