Category Archives: Operating System

An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs ( Wikipedia )

Excel Online Spreadsheet Monthly Planner Primer Tutorial

One of the best navigation tools we know of for both desktop and web and mobile applications is the “tab”. The “tab” is that button like GUI feature like with those dictionaries of old that had a “tab” as a … Continue reading

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Tcl/Tk Crossword Primer Tutorial

We’ve spent a bit of time lately revisiting Tcl/Tk like with Tcl/Tk Bats and Ball Tutorial as shown below, from a couple of different fronts … The raw Tcl involving Tk code unit testing arrangements on Mac OS X Yosemite … Continue reading

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Windows 10 Task View Primer Tutorial

We like hierarchical functionality. Maybe it’s because we admire it, and/or maybe because it seems natural, or organised (better than “ordered”?) maybe? With that in mind, we hope if you are a Windows user you ended up buying or upgrading … Continue reading

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PDF on Mac OS X via Images and Finder and Preview Tutorial

When presenting the recent Cocos Open-Source Game Development Primer Tutorial as shown below, we introduced another technique of presenting a series of images in a presentation format of some use. Putting it into context it’s the green bit of … … Continue reading

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Google and Mac OS X Date and Time Troubleshooting Tutorial

The true art of troubleshooting, in I.T. software or hardware or networking, is to live “in the moment”, and be mindful. All buzzwords these days, but worth noting. But it is true, and often when you eventually do nut out … Continue reading

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Visual Studio Code on Mac OS X for .NET Core and C# Tutorial

We left off Visual Studio Express 2015 Install and Early Days Tutorial as shown below promising … Along the way I noticed the term “Mac OS X” flash past and you can rest assured I’ll be following up that lead … Continue reading

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Apple iOS Siri Audio Commentary Tutorial

Today we wanted to show you an idea inspired by our own previous Apple iOS Siri Primer Tutorial that combines … One (tutorial picture) image made up of a 3 x 3 set of “subimages” … that has the “intelligence” … Continue reading

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Apple iOS Siri Primer Tutorial

After the tutorial two days back, with Windows 10 and its Cortana voice recognition “personal assistant” (that we tested out with Windows 10 Cortana Primer Tutorial below) you’d be wondering if Apple has an equivalent, and yes, for iOS, which … Continue reading

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