Fix slui.exe High CPU Usage During Windows Activation
If you notice your CPU pegged at 100% while trying to activate Windows, slui.exe (Software Licens...
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 Sync Issues with Microsoft Account
If you've signed into Windows with your Microsoft account and notice that Defender settings—like ...
Fix Windows Security Center Version Mismatch Errors
You open Windows Security and see a message about a version mismatch, or the Security Center serv...
Fix Windows Defender Permission Denied Error
You open Windows Security, try to run a scan, or enable real-time protection, and get a message l...
How to Activate Windows 10 Without a Product Key
You may see a "Windows isn't activated" watermark or notification. This typically happens after a...
How to Fix Chrome Blank Screen on Windows 10
You open Chrome on Windows 10 and see nothing but a blank white or gray screen. The browser seems...
Issue queue
SitemapFix Outlook Cannot Start with Safe Mode Command
Chrome Browser Blank Screen: Step-by-Step Fix Guide
Windows Defender Update Error 0x80070005: Step-by-Step Fix
Fix Outlook High Memory Usage with Exchange Accounts
Fix Chrome Profile Not Opening Error
How to Limit Task Execution Frequency in Task Scheduler
Troubleshooting OneDrive Invalid Configuration
How to Fix BitLocker Service Unavailable Error
Windows Search Not Finding Files? Try These Fixes
BitLocker Recovery Key Not Accepted? Fixes
Fix Windows Activation Error Invalid Configuration
Windows Update Guide for Ubuntu Users
Chrome Browser Blank Screen: Step-by-Step Fix Guide
Windows Defender Update Error 0x80070005: Step-by-Step Fix
Fix Outlook High Memory Usage with Exchange Accounts
Fix Chrome Profile Not Opening Error
How to Limit Task Execution Frequency in Task Scheduler
Troubleshooting OneDrive Invalid Configuration
How to Fix BitLocker Service Unavailable Error
Windows Search Not Finding Files? Try These Fixes
BitLocker Recovery Key Not Accepted? Fixes
Fix Windows Activation Error Invalid Configuration
Windows Update Guide for Ubuntu Users