Fix Windows Defender High Memory Usage in Windows 11
You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Terminal WSL Connection Issues
If Windows Terminal shows an error or a blank screen when launching a WSL profile, the connection...
Fix OneDrive Error 0x8004de40 Rate Limit Issues
OneDrive error 0x8004de40 typically appears when you hit a temporary rate limit. This often happe...
How to Clear DNS Cache in Windows 10 via Command Prompt
If you're seeing outdated website content, getting DNS errors, or websites won't load after chang...
Fix Putty Connection Refused Due to Windows Firewall
You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...
Reduce OneDrive High Memory Usage: Configuration Settings
If OneDrive is using more memory than expected—say over 500 MB on a system with 8 GB RAM—it can s...
Topic paths
Quick titles
Fix Chrome ERR_PROXY_CONNECTION_FAILED ErrorFix Windows Activation Failed to Start Command Line Repair ToolHow to Stop PowerShell High CPU After Windows UpdateChrome Cache Cleanup Without Password LossHow to Fix Outlook Network Connection ErrorsBitLocker Migration from Windows 10 to Windows 11: Practical StepsFix Remote Desktop Version Mismatch Between Client and ServerFix Windows Update Error 0x80072efd: Connection Refused