Category Archives: Hardware

Computer hardware, the collection of physical elements that comprise a computer system ( Wikipedia )

Bluetooth Audio on Volkswagen Golf Primer Tutorial

As many Australians head back from summer holidays, perhaps attention turns to entertainment on the trip back. It is there, that a lot of modern cars include a Bluetooth capability, allowing the speakers of an iPhone or Android mobile phone, … Continue reading

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Mac OS X Disk Utility Repair Tutorial

We use a MacBook Pro (Mac OS X is macOS Sierra) to conduct most of the work we need to do on rjmprogramming.com.au and it is conventional in the sense it still uses a hard disk and we backup onto … Continue reading

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Wireless Diagnostics on Mac OS X Primer Tutorial

Many of us around the world use Wireless networks to reach the Internet. And for many of us, the nuts and bolts of how that is done is not of the greatest interest to us on a day to day … Continue reading

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Windows Troubleshooting WiFi Connects No Internet Access Primer Tutorial

Today’s blog posting (also viewable at WordPress 4.1.1’s Windows Troubleshooting WiFi Connects No Internet Access Primer Tutorial) is about a very specific troubleshooting issue. Its “annoyance factor” rating is so high, that we rate its specificity as paling into insignificance … Continue reading

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LAN Speed Testing Primer Tutorial

Worrying about WAN (Wide Area Network) issues can sometimes overtake our thinking regarding issues like response time, when using the Internet, when perhaps there should be more emphasis on the concerns of LAN (Local Area Network). By that, we mean … Continue reading

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Webcam Mobile Tutorial

Am hoping most of you laptop and desktop computer users were able to see a webcam working with our web application we left off last with Webcam Photobooth Tutorial as shown below, and that’s great if that is the case, … Continue reading

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Webcam Photobooth Tutorial

The webcam of a computer device can be like a video selfie except that when filming something it can be flipped horizontally, like when dealing with mirrors, on occasions, especially after a heavy night! And that’s where the Mac OS … Continue reading

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Apple TV Primer Tutorial

Do you own Apple devices like iPads and iPhones? Do you have a home WiFi wireless router? And do you have a reasonable modern television, or other home-theater device? Three yes (or yes, no, yes might still work (with AirPlay) … Continue reading

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