
Reset Windows Defender Service to Default Settings
If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...

If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...

If you see a DNS error in Chrome—like "ERR_NAME_NOT_RESOLVED" or "DNS_PROBE_FINISHED_NXDOMAIN"—th...

When you try to connect to a remote PC and see "Connection refused" or "The connection was refuse...

You open Chrome, try to load a site, and get "This site can’t be reached" or "Connection timed ou...

When you open Windows Security and see a “502 Bad Gateway” error, it means the app can’t connect ...

You see a 'permission denied' error when Windows Update tries to start automatically. This often ...