Port scanning

Even I, with my exotic lifestyle and winning social manners, do not expect to bump into an MP just wandering around the streets of London. It’s taken four decades or so for us to be sitting in the rig

It’s always exciting to discover a free PC program that offers advanced features you usually have to pay for. It’s also interesting to try new open-source tools from independent developers on GitHub (

I used to save everything to my Windows desktop – files, documents, software, the lot. I thought it was the only way to know where they were, but it made my desktop a complete mess. What I do now Now

Resolving riddles and restrictions with what you want to run on your Mac

I am getting increasingly annoyed with companies that make it difficult to update their software. Ideally, an app should have a “Check for update” menu item. Even better if there’s a “Check every day”

Keeping track of what you own sounds like an innocent, even mundane subject. Those of us who were working in IT back in the last century may associate the phrase “inventory management” with afternoons