Fix Windows Defender Version Mismatch with Configuration Tool
You might see a version mismatch warning when opening Windows Defender Security Center or running...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labPowerShell Version Mismatch Between Client and Server: Fixes
When you run a PowerShell script or command against a remote server, you might see errors about v...
Configure Proxy Settings for Windows Update
If Windows Update fails to check for updates or downloads get stuck, a misconfigured proxy is a c...
Windows Defender High CPU and Memory Usage Not Working: Fixes
If Windows Defender is eating up CPU or memory and also failing to run scans, update definitions,...
Fix Microsoft Store Error 0x80073cf3: Service Unavailable
When you see error code 0x80073cf3 in the Microsoft Store, it usually means the Store can't reach...
Fix Windows Defender Login Loop on Windows 10
If Windows Defender keeps asking you to sign in repeatedly on Windows 10, even after you enter co...