Microsoft' Windows 11 updates have broken the "localhost" functionality, making applications that connect back to 127.0.0.1 ...

Sometimes, simple steps like restarting your computer can be more effective than complicated troubleshooting guides. Restarting helps eliminate glitches and provides a fresh start. To resolve the ...

Every machine on the the Internet has a unique number assigned to it, called an IP address. Without a unique IP address on your machine, you will not be able to communicate with other devices, users, ...

Cloudflare offers a Domain Name System (DNS) service designed for security and performance, and here are the steps to start using it. When you purchase through links on our site, we may earn an ...

George Ou explains IP subnetting using his own graphical approach. It's a great primer for students and a nice refresher for others. IP subnetting is a fundamental subject that’s critical for any IP ...

Knowing how an IP address identifies a host on a network can be confusing. Before you begin calculating various addresses, you should know the fundamentals of IP addressing. Todd Lammle describes this ...

When it comes down to configuring and accessing your wireless router, chances are you’ll be asked to use an IP address, and that address is usually 192.168.0.1, the most common of the bunch. The ...

Ubuntu 25.10 network keeps disabling after reboot? Here's how to fix it by editing the Netplan configuration file and ...

I'm not really sure if this belongs here or in the MOS&SC forum, since it seems to be a Windows problem rather than a networking problem. Maybe you guys can correct me if I'm wrong (apologies in ...