Fix Windows Search Proxy Error 0x80070490
If you see error 0x80070490 when using Windows Search, it usually means a system component is mis...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows Activation Service Unavailable in Safe Mode: Fix
When you boot Windows into Safe Mode, you may see an error that the Software Licensing service (s...
Fix Windows Terminal Crashes When Opening Multiple Tabs
If Windows Terminal closes unexpectedly or freezes when you try to open a second or third tab, yo...
Fix Jupyter Kernel Not Starting in Anaconda
When you launch a Jupyter notebook from Anaconda Navigator or the terminal, the kernel may fail t...
How to Disable OneDrive Sync to Lower CPU Usage
If your computer feels sluggish and Task Manager shows OneDrive using a high percentage of CPU, t...
Fix Windows Defender Login Loop in Safe Mode
If Windows Defender keeps asking you to sign in repeatedly—even in Safe Mode—the problem is usual...
Issue queue
SitemapFix PowerShell Remote Connection Refused Error
How to Fix pgAdmin SSL Connection Errors
Resolve PowerShell Backup Restore Error 0x80070005
How to Fix Windows Terminal Certificate Trust Issues
Windows 11 Microsoft Store Reset Guide
How to Troubleshoot Teams Screen Sharing on macOS
Command Prompt Network Troubleshooting Steps
Fix GitHub Actions Workflow Not Running
Troubleshooting ERESOLVE Unable to Resolve Dependency Tree
How to Resolve cURL SSL Certificate Errors in Windows
How to Fix Chrome Authentication Error by Clearing Cache
How to Resolve Windows Terminal File Lock Error 0x80070020
How to Fix pgAdmin SSL Connection Errors
Resolve PowerShell Backup Restore Error 0x80070005
How to Fix Windows Terminal Certificate Trust Issues
Windows 11 Microsoft Store Reset Guide
How to Troubleshoot Teams Screen Sharing on macOS
Command Prompt Network Troubleshooting Steps
Fix GitHub Actions Workflow Not Running
Troubleshooting ERESOLVE Unable to Resolve Dependency Tree
How to Resolve cURL SSL Certificate Errors in Windows
How to Fix Chrome Authentication Error by Clearing Cache
How to Resolve Windows Terminal File Lock Error 0x80070020