Fix Windows Security Antivirus Not Turning On
You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Defender Access Denied Error on Startup
If you see 'Windows Defender failed to start access denied' when you open Windows Security or aft...
Fix Windows Activation Error 0x8007232b DNS Name Does Not Exist
When activating Windows, you might see error 0x8007232b with the message “DNS name does not exist...
Chrome Network Error Checklist for Beginners
When Chrome shows a network error page, it's usually not a browser problem. Most errors are cause...
Fix Windows Terminal Crashes After Update
If Windows Terminal keeps crashing right after you updated it, you're not alone. This usually hap...
Fix Windows Activation Stuck on 'Connecting to Your Organization's Activation Server'
You're trying to activate Windows and it gets stuck on "Connecting to your organization's activat...
Issue queue
SitemapOutlook Freezing High CPU Usage Guide
Windows Activation Network Error Troubleshooting Guide
Outlook Migration Stuck? Large PST File Fix
How to Fix DNS_PROBE_FINISHED_NXDOMAIN in Chrome
Chrome 502 Bad Gateway: Profile Troubleshooting Steps
OneDrive Invalid Configuration Fix
How to Fix Windows Security Startup Error
Fix Task Scheduler File Locked Error
Troubleshoot Missing Windows Terminal Profiles
How to Fix Windows Update Error 0x80240034 (Rate Limit)
Windows Login Loop Troubleshooting Guide
How to Fix Windows Defender Blank Screen with Registry Edit
Windows Activation Network Error Troubleshooting Guide
Outlook Migration Stuck? Large PST File Fix
How to Fix DNS_PROBE_FINISHED_NXDOMAIN in Chrome
Chrome 502 Bad Gateway: Profile Troubleshooting Steps
OneDrive Invalid Configuration Fix
How to Fix Windows Security Startup Error
Fix Task Scheduler File Locked Error
Troubleshoot Missing Windows Terminal Profiles
How to Fix Windows Update Error 0x80240034 (Rate Limit)
Windows Login Loop Troubleshooting Guide
How to Fix Windows Defender Blank Screen with Registry Edit