How to Configure Windows Defender Firewall Settings for a Network
If you're having trouble with network connectivity or need to allow an app through the firewall, ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Remote Desktop Auto-Start Not Working on Windows 10
You've set Remote Desktop to start automatically, but after a reboot, it just sits there. The ser...
Enable PowerShell Remoting with WinRM Quick Setup
You need to run PowerShell commands on a remote machine, but get errors like Access is deni...
Fix Windows Defender Crashing After Update Error 0x800704ec
If Windows Defender crashes or fails to start after a recent update and you see error 0x800704ec,...
Fix OneDrive Update Error Without Reinstalling
You try to update OneDrive but get an error message. Reinstalling might fix it, but that means lo...
Fix Windows Defender Token Expired After Update
After a Windows update, you might see an error that Windows Defender's security token has expired...
Topic paths
Quick titles
Resolving Microsoft Store SSL Certificate Error in ChromeFix Microsoft Teams Update Error Code CAA50027How to Resolve Teams 404 Not FoundRemote Desktop Registry Fix for Missing Module ErrorFix Windows Activation Connection Timeout Due to Proxy SettingsTroubleshoot Windows Defender Module ErrorIT Admin Guide to Windows Update Proxy ErrorsHow to Fix Windows Search Proxy Permission Denied Error