Page 15 - TP_iPlus_V2.1_Class5
P. 15
Info Byte
Intel introduced the Intel 4004, the first microprocessor in 1971.
Fifth Generation (Present)
After 1986, ULSI (Ultra Large Scale Integration) technology was used
to develop more powerful microprocessors to improve the speed,
size, cost and performance of computers. In 1997, Intel introduced
the MMX microprocessors, which were designed to improve gaming
and multimedia performance. Scientists are still trying to develop Laptop
computers with Artificial Intelligence (AI).
Features of Fifth Generation Computers
• Use artificial intelligence.
• Improved size, cost, speed and performance.
• New versions of GUI operating systems are developed.
Modern Computers
Modern computers are what we see today. They come in different sizes:
Desktop Computer
• We keep a desktop computer on a desk.
• We cannot carry it around easily.
• It is seen at various places such as homes, schools and shops.
Laptop
• A laptop is smaller than a desktop computer.
• We can keep it on our lap.
• It is also called a notebook computer.
• We can carry it easily to any place.
• It works on a battery that needs to be charged.
Tablet
• A tablet is a notebook-sized mobile computer.
• It has a touch screen that allows a user to operate it without a keyboard
and mouse, by just touching on its screen.
13
Evolution of Computers

