Category: Useful tech info

Computer and tech info ranging from the basics to the arcane.

  • The Mac’s Hidden Unit Converter

    The Mac’s Hidden Unit Converter

    Difficulty: Easy

    If you haven’t mastered the metric system or are contemplating a purchase on Amazon.uk, you may find the need to convert one unit of measure, currency, or whatever into another. You can hop onto a search engine if you’re online. But on a Mac, you’re only a couple of clicks away from an even better solution.

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  • Keep All Your Gadgets Charged on the Road

    Keep All Your Gadgets Charged on the Road

    Messy wires on hotel desk

    Difficulty: Easy

    There are few things more annoying than arriving at your destination and discovering that some important device you brought won’t get charged because of one stupid thing you forgot to pack. Here’s an easy way to avoid that.

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  • Changing wireless carriers? What to know before you go!

    Changing wireless carriers? What to know before you go!

    old phone

    The process can be a lot smoother and faster if you come prepared. You can do the most time-consuming parts before you get to the store. More importantly, you can avoid having to go back to complete the process.

    I recently changed back to my original carrier after trying out a new one. (My neighborhood has awful cell reception, being blocked by a hill.) It was a case of, “I should have learned from the last time,” I didn’t, but here’s a simple rundown of steps so you can.

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  • Back up a YouTube channel with JDownloader2

    Back up a YouTube channel with JDownloader2

    Overview

    Did you know if that if YouTube deletes your channel, even if they do it in error and it’s “restored,” the content is gone forever–unless you have a backup? I found that using Google Takeout can be really cumbersome with large channels and the collection of files and data it gives you aren’t in a form that is very helpful for restoring things. After searching around (like, a lot), I found a great video on YouTube from GSheets with a whole different approach.

    Tiia Monto, CC BY-SA 3.0, via Wikimedia Commons

    This tutorial may gloss over some of the Google Sheets aspects he specializes in, so check out his video for that. But I’ll go a lot deeper into how to use JDownloader2 in the process. This is something I originally wrote as part of my job at Portland Community College, but I thought it’s worth making available to the world at large.

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  • What I think about when I think about updating

    updates_screen_webUpdating an operating system used to be a lot more exciting than it is now.   Put simply, things would break. And for a time in Apple’s checkered past, it wasn’t as much “if” as it was “what.” Even if there was a change sheltered behind a couple of dots in the version number, there were very good reasons to be cautious.

    Things are a whole lot better now, but it can save you a lot of grief down the road if you still treat these updates with a little care and preparation. Rolling back a Mac OS to an earlier version is not necessarily easy if you’re not ready. (more…)