0x8024402c
Windows Update cannot reach Microsoft's servers. A proxy, DNS or firewall setting is in the way.
How to fix it
- Check other websites load normally.
- Turn off any proxy: Settings > Network & internet > Proxy, and turn off "Use a proxy server".
- In Command Prompt as administrator run:
netsh winhttp reset proxy, thenipconfig /flushdns - If the PC is on a company network, Windows Update may be controlled by WSUS or Intune: ask IT.
Is it serious?
A network fix.