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 Error 0x8007007b SSL Certificate Issue
If you see error 0x8007007b when trying to activate Windows, it often points to an SSL certificat...
How to Fix Windows Defender Firewall Blocked App
You try to open an app, but it either won't start or can't connect to the internet. A common caus...
Fix Windows Security Not Launching After Malware Removal
After removing malware, Windows Security may fail to launch or show a blank window. This is often...
Fix Windows Security High Memory Usage (100%)
You open Task Manager and see Windows Security (or Antimalware Service Executable) using nearly 1...
Fix 'git remote add origin repository not found' Error
When you run git remote add origin <url> and get repository not found
Topic paths
Quick titles
Windows Security Migration Slow? Here's How to Speed It UpHow to Fix Edge Sync Paused Configuration ErrorOutlook Sends but Won't Receive Emails: Fix GuideFixing VirtualBox rc=-1908 Kernel Driver ErrorWindows Activation Registry Path Missing FixChrome SSL Protocol Error Troubleshooting GuideHow to Restore Network Adapter in WSL UbuntuFix 'pip install no matching distribution found for requirements.txt'