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 listHow to Fix Windows Search 'Permission Denied' Error
When you search for a file or setting in Windows and get a 'Permission Denied' error, it usually ...
Fix Microsoft Store 504 Error After Windows Update
After a Windows update, you might see a 504 error when opening Microsoft Store. This usually mean...
Fix Microsoft Teams Version Mismatch Sync Problem
If you see sync errors or missing data in Microsoft Teams, a version mismatch between your deskto...
Chrome Profile File Locked Not Syncing: How to Fix
You see a message that your Chrome profile is locked or syncing has stopped. This usually means a...
PowerShell Not Opening on Windows 10: Quick Fixes
If PowerShell won't open on Windows 10—no window appears, it flashes and closes, or you get an er...
Topic paths
Quick titles
How to Fix Store Sync Across Windows DevicesMicrosoft Store Troubleshoot Tool: How to Fix Common IssuesFix Outlook Reset Settings Permission Denied ErrorSSH Timeout After Login: Causes and FixesFixing Connection Timeout in CMDHow to Fix Command Prompt 502 Bad Gateway ErrorFix Outlook Invalid Configuration Error During Email Account SetupHow to Resolve Permission Denied in Windows Defender