Portmaster isn’t just a cross-platform network monitor — it’s also a very powerful security tool that can help to lock down your desktops and block things like ads, trackers and malware. I’ve been ...

Most Chromebooks are now USB-C based, making it easier to add extra ports. Portable USB-C hubs are compact and affordable, ideal for travel purposes. Desk-based docking stations offer constant ...

Have you ever wondered whether your USB ports are really delivering maximum power? There are several ways to find out. Windows offers you built-in functions to check the performance of your USB ports.

You could try telneting to port 139 from an outside machine. If you get anything other than an access denied, you likely have an open port.