If your laptop loses internet connection when connected to an external monitor, you are not alone. While Wi-Fi problems are common, this could also be a glitch with the monitor or the laptop itself.

Some (many?) HDMI cables can also carry Ethernet over HDMI. The main use seems to be to provide internet connection to a smart TV from a cable modem box. Currently I have an ethernet-USB adaptor ...

Objective Development has a great concept with Little Snitch: Mac OS X comes with a solid firewall built in and most of its ports turned off out of the box, but it doesn't really have any decent tools ...

Everyone has internet connection troubles some days. I've been a network administrator and have used the internet since the 1970s and I still have connection problems! Here are a few simple tips on ...

There are various ways to work together in a network based on Windows 11. The simplest is to set up a shared workgroup, a kind of team of computers with equal rights. The workgroup in Windows 11 ...