A port is a gateway on a computer through which a connection is established. To test the network and Internet connection in your business, test the connection port using the Telnet utility in Windows.

You're out at your favorite coffee shop, and you suddenly need to be in a meeting. There's Wi-Fi (or failing that, you can set up a hotspot on your phone), so you think you're ready to rock. However, ...

Keen internet users might already be familiar with speedtest.net, the website that lets you check exactly how fast your internet connection is. Now it’s available as an app too. The app works over ...

Diagnosing an Internet connection in Windows can be a frustrating experience. To help with this, we have outlined six Windows 10 commands that you can use to troubleshoot your Internet connection and ...

There are two major differences between Secure File Transfer Protocol and FTP. The first is that SFTP utilizes Secure Shell, or SSH, to encrypt all communications between the client and server.

If you see the message Security or firewall might be blocking the connection following completion of Windows Network Diagnostics to determine what’s causing internet or network connection issues on ...

This guide to boosting your Wi-Fi signal will help you make your Wi-Fi signal stronger, improve Wi-Fi reception, and thereby increase the internet speed on your Mac. By improving your Wi-Fi connection ...