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 Set Up Windows Terminal with Custom DNS
If you're using Windows Terminal and want to use custom DNS servers (like Cloudflare's 1.1.1.1 or...
Fix Chrome Profile Dependency Conflict Not Opening
You click the Chrome icon, but nothing happens. Or you see a brief flash and then nothing. A comm...
Fix PowerShell 502 Bad Gateway in IIS: Step-by-Step
A 502 Bad Gateway error in IIS typically means a downstream server or application pool failed. Wh...
Fix Microsoft Store High CPU Usage & Error 0x80073cf0
You open the Microsoft Store, and your CPU fan spins up. Task Manager shows Store using 30-50% CP...
Fix Windows Activation Error 0xc004f074 via Command Line
Windows activation error 0xc004f074 usually appears when the operating system can't reach the KMS...
Topic paths
Quick titles
Lower Chrome Memory Usage with These SettingsTroubleshoot Microsoft Teams Connection Problems in Windows 10Troubleshoot Remote Desktop No Error MessageFix Windows Defender SSL Certificate Error Not WorkingWindows Update Stuck After Clean Install of Windows 10Windows Update Connection Timeout: Registry SolutionFix sppsvc.exe High Memory ConsumptionResolve Windows Search Connection Refused via Registry