Let’s assume that you have a small office with ten or fifteen computers, and all the machines have different IP addresses. Or, let’s presume that you have a big office and you have more than fifty or ...

When my internet starts crawling, I don't just restart my router and hope for the best. I grab these three network diagnostic tools and systematically work through my network to find the real culprit.

The best way to see which devices are connected to your Wi-Fi (and find out their IP and MAC addresses) is to use the open-source tool Angry IP Scanner. It’s lightweight, runs on Windows, macOS, and ...

I want to right click, Open computer, Explorer, and open the hidden c$ share on the IP. I'm testing on a PC I know I can access with Windows Explorer, here I've set up the configuration with an ...

The de facto standard for port scanning always has been the venerable Nmap program. The command-line tool is indeed very powerful, but I've only ever seen it work with Linux, and every time I use it, ...

A lightweight, simple IP scanner, Angry IP Scanner uses a multithreaded scanning technique to offer speedy scans with results that can be saved to CSV, TXT, XML, or IP-Port list files. Offering a ...