Fix Windows Update 404 Not Found Using Command Prompt
If you see a 404 error when checking for Windows updates, it usually means the update files canno...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labConfigure Windows Update to Trust a Custom SSL Certificate
If you manage Windows updates in an enterprise environment, you may need to use a custom SSL cert...
Fix Windows Defender Dependency Conflict with Group Policy
You might see an error like 'Windows Defender dependency conflict' or find that Defender won't st...
Fix Windows Defender Update Error 0x800f0906
When Windows Defender tries to update, you might see error 0x800f0906. This usually points to mis...
Fix WSL Ubuntu Internet Not Working Due to Windows Firewall
If your WSL Ubuntu instance has lost internet connectivity, the Windows Firewall is a common culp...
How to Setup Windows Defender Exclusion for Network Drives
If Windows Defender scans a network drive every time you access it, you may notice slow file oper...