Don't settle for sluggish Wi-Fi. Learn what internet speed tests mean and how to troubleshoot and fix common issues. Joe Supan is a senior writer for CNET covering home technology, broadband, and ...

These fixes can bring your network back to normal.

Is your internet slower than usual? Some signs of slow internet include buffering, lag and dropped video calls. If you're experiencing this issue, it's a good idea to test your internet speed on your ...

There was a time, before I started covering broadband for CNET, I didn't think much about how the internet actually worked. Like most people, I only noticed it when my connection went down. Once I ...

Spot every unknown device connected to your Wi-Fi in less than a minute.

We may receive a commission on purchases made from links. While most people have become accustomed to connecting to Wi-Fi using their phones or tablets, anyone who handles data-heavy tasks knows that ...