Fix Jupyter Notebook Token Not Working on Localhost
If you see a token prompt when opening Jupyter Notebook on localhost, and entering the token fail...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Robocopy Error 5: Access Denied in Backup Command
When you run a Robocopy backup command and see ERROR 5 (0x00000005) Access Denied
How to Fix Certbot Nginx Plugin Not Found Error
When running Certbot to obtain an SSL certificate for an Nginx server, you might see an error lik...
How to Restart Remote Desktop Service from Command Line
If you need to restart the Remote Desktop service on a Windows machine—perhaps because users can'...
How to Fix Outlook 504 Gateway Timeout Configuration Errors
If you see a 504 Gateway Timeout error in Outlook (often when connecting to Exchange Online or a ...
Fix Windows Terminal 'Path Not Found' Error
If Windows Terminal shows a 'path not found' error when you try to open a profile (like PowerShel...
Issue queue
SitemapFix Microsoft Teams Not Opening on Mac
Resolve OneDrive Access Denied During Sync
Resolve Windows Security Configuration Problems
Mac PowerShell Setup for Azure Management
How to Resolve Git Non-Fast-Forward Push Rejection
Manually Enable Windows Defender Service
How to Fix Offline Update Installation Errors in Windows 10
How to Resolve MongoDB Authentication Error Code 18
Windows Terminal Connection Settings Checklist
Fix OneDrive Not Syncing After Password Change
Task Scheduler Not Running at Scheduled Time: Fix
How to Fix Error 0x80240034 During Windows Update Migration
Resolve OneDrive Access Denied During Sync
Resolve Windows Security Configuration Problems
Mac PowerShell Setup for Azure Management
How to Resolve Git Non-Fast-Forward Push Rejection
Manually Enable Windows Defender Service
How to Fix Offline Update Installation Errors in Windows 10
How to Resolve MongoDB Authentication Error Code 18
Windows Terminal Connection Settings Checklist
Fix OneDrive Not Syncing After Password Change
Task Scheduler Not Running at Scheduled Time: Fix
How to Fix Error 0x80240034 During Windows Update Migration