This presentation discusses popular inventions from 1983 to 1990, considered the fifth generation of computers. It describes the IBM PC-AT released in 1984, which was faster than earlier PCs and used the Intel 80286 chip. The presentation also outlines the PC/RT and RISC-based systems released in 1986 by IBM and MIPS, as well as the PS/2 machines introduced by IBM in 1987 that included a 3.5-inch floppy disk drive. The Intel 80486 microprocessor from 1989 and the Video Toaster production/editing system from 1990 are also summarized.

1. PRESENTATION ON THE 5TH
GENERATION OF COMPUTERS
BY
GROUP (A)

2. FIFTH
GENERATION
COMPUTERS
THE TIME FROM 1983 TO
1990 WAS CONSIDER THE FIFTH
GENERATION OF COMPUTERS.
SOME OF THE POPULAR
INVENTIONS OF THE TIME WILL BE
PRESENTED HERE.
This Photo by Unknown author is licensed under CC BY.

3. IBM PC-AT
Pc-AT(personal computer
advanced
technology)was released
by IBM in 1984. It was
several times faster than
the original pc and based
on the INTEL-80286 chip
and thus, was able to
claim success with its
remarkable increase in
performance and storage
capacity. It also included
more RAM of 1.2 mb 5 ¼
inch floppy disks.

4. PC/RT OR RISC
TECHNOLOGY
PERSONAL COMPUTER
 PC/RT and R2000-based
systems were released by
IBM and MIPS in 1986. IT was
the first RISC (Reduced
instruction set computers)-
based system. The IBM PC-
RT consisted of 1 megabyte
of RAM, a 1.2- mb floppy disk
drive and a 40- mb hard drive.
It performed 2 million
instructions per second.

5. PS/2 OR
PERSONAL
SYSTEM/2
 PS/2 machines were
introduced by IBM in
1987. The video graphics
array standard and the 3
½-inch floppy disk drive
was a result of this .
OS/2 was also
introduced by IBM which
was an operating system.
In PS/2 there were two
BIOS, one was
ABIOS(Advanced BIOS)
which resulted in the
production of new
interface which was a
protected mode. The
other was CBIOS
(compatible BIOS).

6. INTEL 80486
 The 80486 microprocessor
was introduced by intel in
1989. Along with the i860
RISC/coprocessor chip. Both
had than a million transistor.
The features of the RISC
microprocessor include a
clock speed of 33 MHZ, 32-
bit integer arithmetic and
logic unit and a 64 bit
floating point unit.

7. VIDEO TOASTER
 NEWTEK introduced
video toaster in 1990.
Which was a
production and a video
editing system for
computers in the Amiga
line and custom
hardware. It has many
tools for character
generation, image
manipulation, video
switching, chroma
keying and animation.