Can't find host time.windows.com: Name or service not known

This error message usually means that your computer is unable to resolve the domain name "time.windows.com" into an IP address that it can use to connect to the network time server.

There are a few things you can try to resolve this issue:

1. Check your internet connection: Make sure that your computer is connected to the internet and that your network settings are configured correctly.

2. Check your DNS settings: Ensure that your DNS settings are correct and that your computer is able to resolve domain names correctly. You can try changing your DNS settings to use a different DNS server.

3. Check your firewall: Make sure that your firewall is not blocking the connection to the network time server. You may need to add an exception to your firewall settings to allow the connection.

4. Use a different time server: If the issue persists, you can try using a different network time server, such as "pool.ntp.org".