I saved some files to my hard drive and they have disappeared.

我将一些文件保存到硬盘上了，但他们消失了。

Maybe you saved some files to your hard drive and they've disappeared, Feifei.

也许你将一些文件保存到你的硬盘上了，但他们消失了，菲菲。

Think of the difference between the computer and the programs and files saved on the computer.

想象一下计算机和存储在其里面的程序及文件之间的不同。

From saving files, to using a mouse or fixing problems, the operating system covers the basics.

操作系统涵盖了保存文件，移动鼠标，调试程序等基本运作。

Hello, yes, I've got a problem. I saved some files to my hard drive and they have just disappeared.

你好，是的，我有一个问题。我在硬盘上存储了一些文件，但是现在他们都消失了。

Now, how do I actually save this file?

现在，我该如何保存这个文件呢？

472. Make sure you have saved all files before turning off the computer.

在关闭电脑之前，确保你已经保存了所有的文件。

It's active the instant that I save the file and it compiles.

当我保存文件并编译它时，它就处于活动状态。

I'm going to go ahead now and save the file and go down below.

我现在继续，保存文件，然后往下看。

So, some other handy ones to know are how do you save a file?

那么，其他一些需要了解的方便知识是如何保存文件？

" To download" means to save a file from the Internet or a website onto your computer.

” “下载” 是指从 Internet 或网站将文件保存到您的计算机上。

But it was clunky (it could take minutes to save a large file), costly ($16,595 at retail stores), and aimed mainly at the networked office market.

但它运行缓慢（保存稍大一点儿的文件需要耗费数分钟），价格昂贵（零售价高达16595美元），且主要瞄准的是计算机网络化的企业市场。

" Storage capacity" is the expression we use to describe the amount of space that the device has to save or store files.

“存储容量” 是我们用来描述设备必须保存或存储文件的空间量的表达方式。

To " stream" on the Internet means that you're not saving the file onto your computer, you're just watching or listening to the file from the website but you're not downloading it, necessarily.

在 Internet 上“流式传输” 意味着您没有将文件保存到您的计算机上，您只是从网站上观看或收听文件， 而不是下载它， 这是必然的。