Using Google DNS to Fix Windows Activation Error
If you're seeing a Windows activation error that says something like "We can't activate Windows o...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Reset Remote Desktop Credentials for Authentication Failed Error
You try to connect to a remote PC and get an Authentication failed error, even t...
Fix Outlook Token Expired Not Syncing: Step-by-Step
You open Outlook and see that your email, calendar, or contacts aren't updating. The sync status ...
Fix Windows Activation Key Not Recognized Error
You enter your Windows product key during installation or activation, and get an error that the k...
Task Scheduler Proxy Error 0x80070643: Fix Guide
If you see error 0x80070643 in Task Scheduler, it usually means a task failed to run because of a...
Fix Edge Update Not Working After Windows Update
After installing a recent Windows update, you might find that Microsoft Edge refuses to update. T...
Issue queue
SitemapWindows Security Rate Limit Error: Troubleshooting Checklist
Microsoft Teams on Ubuntu: Common Issues and Fixes
PowerShell Performance Troubleshooting
Command Prompt Memory Leak Troubleshooting
Fix Chrome Not Opening Automatically When Computer Starts
Microsoft Store Unavailable: Network Troubleshooting Guide
How to Check Internet Connection for Windows Update Timeout
How to Backup and Restore Your Windows Activation
Fix Windows Search 502 Bad Gateway Error Code
Command Prompt Network Diagnostics Guide
OneDrive Sync Error 0x8004de40 Troubleshooting
Fix PowerShell Service Unavailable Error (Enable or Restart)
Microsoft Teams on Ubuntu: Common Issues and Fixes
PowerShell Performance Troubleshooting
Command Prompt Memory Leak Troubleshooting
Fix Chrome Not Opening Automatically When Computer Starts
Microsoft Store Unavailable: Network Troubleshooting Guide
How to Check Internet Connection for Windows Update Timeout
How to Backup and Restore Your Windows Activation
Fix Windows Search 502 Bad Gateway Error Code
Command Prompt Network Diagnostics Guide
OneDrive Sync Error 0x8004de40 Troubleshooting
Fix PowerShell Service Unavailable Error (Enable or Restart)