What do you understand by laptop?( लैपटॉप का आविष्कार कब हुआ था?

Portable computer and laptop 

 English: laptop, lap Top: top) or notebook, is a personal computer whose design has kept this in mind

The advantages of laptops compared to desktop computers are,

•  These can be taken almost anywhere, like between home and office or school.
• They usually have a built-in webcam, microphone, and speakers, making video calls very easy.
• These can be used in small spaces.
• They can be easily locked securely, making them difficult to steal.

 The disadvantages of portable computers include:

•  They are generally more expensive.
• They usually have low technical specifications.
• They are often slower than desktop computers with complex tasks such as gaming, video editing or graphic design.
• These can be used in a car, resulting in driving distractions.
• They travel frequently, so they are more likely to get damaged.

 what are laptops

 Laptop is a small personal computer, which is an evolved form of desktop computer. It runs on AC power or battery and can be easily carried from one place to another, like College, Office, Airplane, or any other public place. Laptop is also called Notebook Computer because it is of the size of a notebook and can also be folded in the same way. If we look at the literal meaning of laptop, it is – Lap (i.e. ‘lap’) and Top (i.e. 'above') means a device that we can use by placing it on our lap. In this same device, one part contains the screen and the other part contains other components including the keyboard.

So this was Laptop Definition In Hindi. Now let us tell you how a laptop works and also what types of laptops are there. Before this, also know what Laptop is called in Hindi.

 Laptop Ka Full Form

 The full name of the laptop is – Lightweight Analytical Platform with Total Optimized Power i.e. LAPTOP.

Laptop Ka Hindi Name Hai – लैपटॉप या सुवाह्य संगणक।

nformation about laptop

 First of all let us know about History Of Laptop In Hindi. The history of the laptop shows that the preparation for this small portable computer had started in 1970 itself, which was first conceived by Alan Kay in 1968 and presented in writing in 1972. The first commercially available portable computer, the IBM 5100, was released in September 1975. This is where the journey of the laptop began and with every increasing technology, it kept evolving further.

 Laptop Features and Features 

• Power Supply. The laptop's internal power supply recharges the computer's rechargeable battery.
• Central Processing Unit (CPU). The CPU handles the main processing tasks for the computer and directs the computer's performance.
• Graphics Processing Unit (GPU). GPU is a special type of processor that accelerates graphics processing.
• to hit. RAM is the short-term memory of the computer. It holds data only when the computer is on.
• storage. Storage is the long-term memory of the laptop and stores data when the computer has no power.
• I/O port. These serial ports let users plug in external devices such as displays, optical mice, and external storage.
• Display. The display provides a screen where users can view a graphical user interface (GUI). Laptop displays are usually attached to the bottom half of the computer by hinges.

 History of laptop

 The portal of the French company R2E Mikral CCMC appeared at the SICOB show in Paris in September 1980. Its keyboard had 58 alphanumeric keys and 11 numeric keys (separate blocks), a 32-character LED screen, a floppy disk drive, a printer, and a 220V power supply. It weighed 12 kilograms (26 lb) and had dimensions of 45 cm × 45 cm × 15 cm (18 in x 18 in x 6 in). It had no hinges and its operating system was Prolog.

However, some historians consider the Osborne 1 to be the first "true" portable. It was created in 1981 by Adam Osborne who was also a former book publisher. He was the founder of Osborne Computers. His portable computer weighed 11 kilograms (24 lb) and had a five-inch (13 cm) screen, a serial port, and two floppy disk drives. Several programs were involved with Osborne 1. Customers could also purchase a 1-hour battery pack.

The first "laptop-sized notebook computer" was the Epson HX-20, released in July 1982.It had a four-line, liquid crystal display (LCD) screen, a rechargeable battery, and a receipt-sized printer, in a 1.6 kg (3.5 lb) body, the size of an A4 notebook. In its patent it was described as a "laptop" and "notebook" computer.

The first computer to use the "clamshell" design, which is used in almost all modern laptop designs, was GRID Systems Corporation's Grid Compass, released in April 1982. This computer was better than any other computer in use at the time. However, it required mains power, as it had no batteries. Despite this, they were very popular with the United States military and NASA, which used them in their Space Shuttle program in the 1980s. Had used laptop.

Also in 1982, two Microsoft computer designers, Kazuhiko Nishi and Bill Gates, worked on a new portable computer. The prototype was presented to Radio Shack, which agreed to begin manufacturing it. It was launched in 1983 as the TRS-80 Model 100, which featured an eight-line LCD screen. In 1986, an upgraded version called the TRS Model 200 was released, which had a much larger, fold-down LCD screen, and looked more like the laptops we know today.

The next few years saw the arrival of a laptop PC from Compaq Computers and the first notebook-style laptop from NEC called the NEC Ultralight. The year 1989 was quite successful for laptop manufacturers. First, there was Apple Computer which developed the Macintosh Portable, the evolution of which transformed it into the PowerBook. Then a company called Zenith Data Systems introduced its Zenith MiniSport – a portable computer that weighed 6 pounds (2.5 kg). Finally, there was Compaq Computers, which released Compaq LTE.

Laptops have continued to evolve, with various upgrades and additional functions added, including various pointing devices and disk drives, color screens, and touch screens, while devices are becoming smaller and lighter. Notebook or netbook computers are small laptops with screens about 10 inches (25 cm) or less, but no disk drives. Despite these advances, after 2010, people bought fewer laptops due to the popularity of tablet computers, which are even more portable.

In 2005 an organization called One Laptop Per Child began an effort to improve education by using inexpensive laptops.