Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Unlock a File Locked by Windows Terminal

You try to delete, rename, or edit a file and get an error that it's open in Windows Terminal. Th...

Fix Microsoft Store Apps Not Downloading or Updating

You open the Microsoft Store, tap Update or Install, and nothing happens—or the download stalls a...

BitLocker SSL Certificate Error on Windows 10: Fixes

You're trying to unlock a BitLocker-protected drive, but Windows 10 throws an SSL certificate err...

How to Fix Chrome Profile SSL Certificate Errors

If Chrome suddenly shows NET::ERR_CERT_COMMON_NAME_INVALID or Your conne...

Fix 'Chrome Browser Path Not Found' in Selenium
When running Selenium tests, you may see an error like selenium.common.exceptions.WebDriver...

Chrome High CPU When Idle: Fixes That Actually Work You close all your tabs, walk away, and come back to find Chrome has pegged your CPU at 30–50% fo...

Issue queue Sitemap Chrome Offline Installer Profile Creation Guide Fix OneDrive Sync Service Unavailable: Configuration Steps Handling HTTP 404 in PowerShell Scripts Fix Microsoft Teams Sync Problems How to Fix Teams Stuck on Black Screen Resolve Microsoft Store Sign-In Problems Windows Activation Error 0x8007000d Connection Refused Fix Resolve Command Prompt pip Permission Denied Error Fix DNS Errors in Scheduled Tasks on Windows Troubleshooting pgAdmin Unable to Connect on 5432 How to Reset PowerShell Configuration to Default Recover Missing Firefox Sync Data After Profile Change Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities