Fix Windows Search Proxy Error 0x80070490
If you see error 0x80070490 when using Windows Search, it usually means a system component is mis...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listChrome Extension Access Denied: Configuration Checklist
You installed a Chrome extension, but when you try to use it, you get an "access denied" error. T...
OBS Virtual Camera Black Screen: How to Fix
If you see a black screen when using OBS Studio’s virtual camera in Zoom, Teams, or other apps, t...
How to Stop and Restart Windows Update Service
If Windows Update is stuck downloading updates, keeps failing with error codes, or won't start at...
Fix Windows Defender Antivirus Permission Denied Error
You try to start Windows Defender Antivirus and get a “permission denied” error. This typically h...
Fix OneDrive Sync Conflicts After Migration: Step-by-Step
After migrating files to a new OneDrive location or upgrading your organization's storage, you ma...
Topic paths
Quick titles
Troubleshoot Windows Defender 0x80070490Windows Watermark Removal Guide (No Product Key)Fix Windows Update Stuck at 100% Pending InstallHow to Resolve OneDrive Invalid ConfigurationChrome Module Not Found: Fixes for Missing Extension ErrorsHow to Get Windows Update Unstuck from Checking for UpdatesFix Windows Activation Backup Restore Permission Denied ErrorFix 'The system cannot find the path specified' in CMD