Fix ERR_CERT_AUTHORITY_INVALID in Chrome
When Chrome shows ERR_CERT_AUTHORITY_INVALID, it means the browser cannot verify...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix BitLocker Access Denied on a USB Drive
You plug in your BitLocker-encrypted USB drive, enter the password, and get an 'access denied' me...
Fix Slow PowerShell Profile Loading
If your PowerShell console takes several seconds to become usable, a slow profile script is usual...
Fix Windows Activation Rate Limit Exceeded After Multiple Attempts
If you see a message saying the activation rate limit has been exceeded after trying to activate ...
How to Fix Command Prompt Rate Limit Error Reset
When using Command Prompt for tasks like pinging servers or running scripts, you might encounter ...
How to Repair Windows Search Index Corruption
If your Windows Search stops returning results, takes forever to find files, or shows outdated it...
Issue queue
SitemapFix Remote Desktop Timeout Issues
Fix 'File Locked by Another User' in Microsoft Teams
How to Fix Chrome Extension Permission Denied on Mac
How to Fix BitLocker Service Unavailable Error
Resolve Microsoft Store Rate Limit Quickly
How to Fix Windows Activation Error 0x80070005
How to Fix Microsoft Store Not Working
Windows 11 Microsoft Store Reset Guide
Fix Outlook Search Not Working: Practical Solutions
Restore Windows Search After Turning Off Cortana
How to Fix Windows Search Indexing Stuck on Rate Limit
How to Schedule a Daily Backup with Task Scheduler
Fix 'File Locked by Another User' in Microsoft Teams
How to Fix Chrome Extension Permission Denied on Mac
How to Fix BitLocker Service Unavailable Error
Resolve Microsoft Store Rate Limit Quickly
How to Fix Windows Activation Error 0x80070005
How to Fix Microsoft Store Not Working
Windows 11 Microsoft Store Reset Guide
Fix Outlook Search Not Working: Practical Solutions
Restore Windows Search After Turning Off Cortana
How to Fix Windows Search Indexing Stuck on Rate Limit
How to Schedule a Daily Backup with Task Scheduler