Why is my computer not loading certain websites?

1. Check the network connection
   Check your network connection is active and connected to the internet.
2. Check the computer firewall
   Ensure firewall security settings are not blocking the connection.
3. Flush DNS
   Flush the Domain Name System (DNS) cache to ensure old settings are not cached.
4. Troubleshoot browser settings
   Check browser settings such as plugins, extensions, compatibility view, privacy settings, or cookies.