How to Fix Windows Update Dependency Conflict Error
You go to install a Windows Update and get an error like 0x80073712 or 0x80070...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Update Connection Refused Due to Firewall
If Windows Update fails with a "connection refused" error, your firewall is likely blocking the u...
Fix Windows Activation Error 0x80070005: File Locked
When activating Windows, you might see error 0x80070005 with a message that a file is locked. Thi...
Windows Security App Not Opening After Update: Fixes
After a Windows update, the Security app may refuse to open—clicking the icon does nothing, or it...
Fix PowerShell Access Denied for Get-ChildItem
When you run Get-ChildItem in PowerShell and see an access denied e...
Fixing Microsoft Teams Ubuntu Installation Errors
You try to install Microsoft Teams on Ubuntu and get errors. The package might fail to install, d...
Topic paths
Quick titles
OneDrive Sync Setup Folder Not Syncing? Try These FixesOneDrive Sync Invalid Configuration TroubleshootingGoogle Chrome Startup Troubleshooting GuideMicrosoft Teams Won't Connect to Internet: Troubleshooting GuideSSH Error: Connection Timed Out or Connection Refused – What to DoHow to Fix BitLocker Connection Refused Error CodeHow to Break the Windows Login LoopNginx 502 Bad Gateway: Common Causes and Fixes