commit b3307d497be32e54f92c308fc9e3f24085b5b218 Author: gpojamel564685 Date: Sat Sep 20 05:28:00 2025 +0800 Add How do you Delete a File? diff --git a/How-do-you-Delete-a-File%3F.md b/How-do-you-Delete-a-File%3F.md new file mode 100644 index 0000000..575bdaf --- /dev/null +++ b/How-do-you-Delete-a-File%3F.md @@ -0,0 +1,9 @@ +
If you happen to lived by means of the 1980s, you then realize it was an incredible decade. It seemed like each month some cool new expertise came onto the market. Let's start with private computers. Certainly, private computers have had a gigantic effect on our world. Today they're as widespread as automobiles, telephones and [Flixy TV Stick](http://knowledge.thinkingstorm.com/UserProfile/tabid/57/userId/2052070/Default.aspx) television units. Without private computer systems, the World Wide Web would be unattainable, and you in all probability wouldn't be reading this text. Personal computers had been born within the 1970s, shortly after the event of the microprocessor chip. The Apple I got here out in 1976, and the Apple II appeared in 1977. It had a 6502 processor running at 1 MHz. The 6502 was an 8-bit microprocessor chip, and in the Apple II it had a maximum RAM space of 48 kilobytes. In contrast, at this time's least expensive Apple, the Mac mini, has a processor that runs at 1.5GHz with a 60-gigabyte onerous drive and 512 megabytes of RAM. It is hard for us today to understand how huge a deal this was, but you might have to grasp the fame IBM had on the time.
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IBM made large, [Flixy TV Stick reviews](https://asteroidsathome.net/boinc/view_profile.php?userid=891697) mainframe computer systems for main corporations. By introducing the Pc, IBM gave private computer systems actual credibility. Because the Pc got here from IBM, it had a strong reputation behind it. ­The IBM Pc, although pathetic by right this moment'­s requirements, was very powerful for its time. It had a 16-bit 8088 processor operating at 4.77 MHZ. This was a blazing clock velocity for the time, virtually 5 times faster than the Apple II or IIe. That, mixed with the fact that it might handle 16-bit calculations, mixed with the ability so as to add on the 8087 math co-processor, along with a maximum reminiscence house of 640 kilobytes, made the Pc a really highly effective machine. I bought a real IBM Pc in 1982. It cost about $2,000. It had sixty four kilobytes of RAM and a single 360K 5.25-inch floppy disk drive. It had a monochrome display screen and ran DOS 1.0. There was a Basic interpreter built into ROM and that i had bought a phrase processing program called Volkswriter.
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And that i had an Epson MX-80 dot matrix printer. With all of that I had a "full" home laptop system. The thing you first seen if you used a Pc was the keyboard. It was built like a tank and weighed extra by itself than some laptops do right this moment. The second factor you seen was the readability of the characters on the monochrome screen -- 40-character screens had been rather more frequent at the time. And then there was the floppy disk drive. Compared with a cassette tape, it was amazingly quick and saved a gigantic amount of data. On the time, this setup (or [Flixy TV Stick reviews](http://www.god123.xyz/home.php?mod=space&uid=1244016&do=profile) the same setup built around an Apple II) was an absolute miracle. It was superb that a person may sit at home, write packages and do phrase processing on a $2,000 machine. First, there was a software program revolution. Real corporations began to supply a wide array of software merchandise for the Pc.
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Many of those have been enterprise applications and included word processors, spreadsheets, CAD instruments and extra. Second there was the hardware revolution. Compaq was the first company to "clone" the Pc, creating a whole system that might run the entire Pc's software. Many different corporations began doing the identical factor. The competition introduced prices down and increased the pace of innovation. ­Soon there have been 1000's of hardware and software companies competing within the Pc area. During the '80s, Intel released the 80286, the 80386 after which the 80486 -- a 32-bit processor which had more than a million transistors on a single chip, Flixy TV Stick a clock speed of 25 MHz and a 4-gigabyte memory area. Hard disks, which actually did not exist in the personal pc market in 1980, turned cheap and ubiquitous because the decade progressed. By the top of the 1980s, PCs have been all over the place. See How PCs Work for details. When IBM released the Pc, it got here with an operating system known as DOS.
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Like nearly every operating system at the time, DOS had a command-line interface. You typed in commands like DIR or COPY, and the working system would respond. The advantage was that these systems were easy to program and they fit well with the character-based mostly screens that had been widespread on the time. But "normal folks" (which means, non-geeks) had a variety of trouble feeling comfy with DOS. Then in 1984 there was an occasion that modified all the pieces. Apple launched the Macintosh laptop with its unbelievable Graphical User Interface (GUI). Because all of us use GUIs every single day, it is tough for us to grasp right this moment how revolutionary the Mac was. But in case you ask people who lived by way of the transition, many of them can truly remember the day they saw their first Mac. I do. Four of us got in a automobile and drove there to see it. While you first saw the Macintosh, you felt as though you have been taking a look at an alien creature that had landed on the planet.
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