How Has Learning Computer Science Changed?

I was reading this book about JavaScript programming as I thought came to my mind. The book was dealing how you can launch a new web browser window  and how you can do it in JavaScript. I started thinking a bit about this.

I have always programmed something on top of a heavy operating system like Windows 10 or Ubuntu Linux. I am able to create a new window inside a web browser. I am able to produce code that can manipulate the contents of a web page inside the browser. What about the machine level functionality? How computer works inside?

I came to think about this for a second. Earlier, like back in the 80s, computer hobbyists had a computer that they could program a bit simpler and deeper with. It was Commodore 64. This device was partly an electronic device and partly a early personal computer. You could learn programming in BASIC or you could, if you had the talent and will to learn, program in assembler.

Assembler means that you are talking to the machine as close as possible. You get to temper with how the machine uses memory and so on. Commodore 64 was a perfect device for someone to learn skills like programming.

Today we don’t have such hardware. We do have complicated systems running complicated operating systems. You might get yourself a Raspberry Pi but that isn’t the same thing. I recently watched a documentary that was dealing with this issue. Back in 1990s there were people going to study Computer Science in universities. Nearly all of them had some background with C-64. Now there just isn’t a good enough source that you could basically learn and build on to learn some more about this field.

Things in computer technology have been progressing. It has become more and more difficult to learn the basics. It is also required for you to learn more about frameworks and software that runs on these complex systems. But you must remember that there is always the user in this field also. That’s where you can learn a lot.

The Ultimate Incompatibility (of Old Windows Games)

I have games. I mean, I have lots of games. Old games, new games, interesting games, rare games, big box games, err…PC games? Yes.  I have lots of PC games. How can you play old PC games? With a PC? Yes. But what is your operating system? What is your graphics card? Processor? Do you actually have today a SSD instead of HDD and does it really matter?

The point here is that you were, earlier, playing these games with a computer that had maybe Windows 98, Windows XP or MS-DOS. Now it is 2021. The standard in Windows is Windows 10. It was only while ago when Windows 7 lost its support from Microsoft. Hardware does evolve. Operating systems keep developing. There are many changes. PC is a strong standard but its weakness is that old games that you were able to play earlier don’t necessarily work anymore.

You can have an old PlayStation or NES. You can then play these games with this device. And the strength of consoles compared to PC is just that. They can deliver games and playing them is reliable. This might have something to do with the traditional mentality of computer gamers. It used to be a good thing that your PC was fast. So basically we are having games as physical copies lying around in corners. I have made tens or maybe even hundreds of purchases from flee markets. Many times the game finally ended up not working on my Windows 10.

One solution for this is setting up an old computer that is running some old operating system. I haven’t tried this trick. Some games are so popular that there are fan-made patches that enable you to play the game. If your game is compatible with DOS you can always download DOSBox. You can also try to run your games on some virtual machine that has the right operating system. Steam is full of old games that are available for purchase. They work. That’s what you pay for.

So operating systems change. So does the hardware. So drivers play a big role in this game of games. We are forced to update our devices. You have to buy a new phone in say two to three years. Computers might last a bit longer but you can’t play latest games with a pc that is five years old. At least if you don’t update it anyhow. This problem is also visible on PlayStation and even Xbox. Basically the problem is that some old games are just so good that some gamers still want to play them.

Why aren’t there better emulators for old PC games? And this applies most to Windows 98 and XP era. There would even be some commercially interesting ideas about this subject. Would you pay for a retro console or software that you could play your old retro style games?

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