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 Windows Activation Dependency Conflict via Command Prompt
When Windows activation fails with an error like "0xC004F074" or a message about a dependency con...
Fix Command Prompt Update Error After Reboot
You restart your Windows machine, open Command Prompt, and see an update error. This usually happ...
Fix Windows Activation Connection Timeout Due to Proxy Settings
If you see an error like "We can't activate Windows right now. Connection timed out" and you're b...
Fix Windows Activation Version Mismatch After Upgrade
After upgrading Windows—whether from Home to Pro or from an older build to a newer one—you might ...
Fix Remote Desktop Connection Version Mismatch Error Code
When you try to connect to a remote PC using Remote Desktop Connection (RDP) and get a "version m...
Topic paths
Quick titles
Fix Task Scheduler Without Reinstalling WindowsFix Windows Defender Port Already Allocated Error in Command LineFix PowerShell 502 Bad Gateway After Windows UpdateHow to Resolve Chrome Profile Crash Error CodeHow to Resolve Git Pull Merge ConflictsHow to Resolve Putty SSH Refused ConnectionHow to Check for Malware Causing High CPU After ActivationResolve Outlook File Locked Error After Unexpected Crash