Fix Windows Defender High Memory Usage & Error 0x80070002
You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix PowerShell Authentication Failed Credentials Error
When you run a PowerShell command that requires authentication, you might see an error like
Fix PowerShell Invalid Configuration Group Policy Error
When you run gpupdate /force or try to apply Group Policy settings, PowerShell may t...
Fix Microsoft Store Connection Timeout by Resetting Settings
You open Microsoft Store to download an app or update, but it hangs on loading or shows a connect...
Fix Microsoft Store Login Loop: Stuck Signing In
You open the Microsoft Store, click Sign in, and it spins for a moment then asks you to sign in a...
Fix Remote Desktop Connection Refused Due to Firewall
You try to connect to a remote Windows PC via Remote Desktop, but get an error like “Remote Deskt...
Topic paths
Quick titles
Resolve BitLocker DNS Error Step by StepWindows Security DNS Permission Denied FixHow to Fix Chrome Profile Login Loop ErrorWindows Terminal Permission Denied: Quick FixesFix Windows Security Real-Time Protection StuckOutlook Configuration Troubleshooting GuideFix Chrome Profile Errors and CorruptionChrome Access Denied Troubleshooting Checklist