How was the first computer?

First Computers The first substantial computer was the giant ENIAC machine by John W. Mauchly and J. Presper Eckert at the University of Pennsylvania. ENIAC was also the first machine to use more than 2,000 vacuum tubes, using nearly 18,000 vacuum tubes.

Who is Father of Computer in India?

Vijay Pandurang Bhatkar

Which is the fastest computer in India?

To give you a quick brief about India’s fastest supercomputer, PARAM Siddhi – AI has been built with NVIDIA DGX A100 Systems connected with NVIDIA Mellanox HDR InfiniBand Network, C-DAC HPC-AI Engine, AI Software Stack and Cloud Platform. It offers a performance of 4.6 petaflops sustained and 210 AI petaflops.

Where is the world’s first computer?

ENIAC

Pennsylvania Historical Marker
Four ENIAC panels and one of its three function tables, on display at the School of Engineering and Applied Science at the University of Pennsylvania
Location	University of Pennsylvania Department of Computer and Information Science, 3330 Walnut Street, Philadelphia, Pennsylvania, U.S.

How many types of computer are there?

There are seven types of Computer 1 Supercomputer 2 Mainframe 3 Microcontroller 4 Server Computer 5 Personal Computer 6 Workstation computer 7 smartphone. There are Four Different Computer Types We have four different computer types classified according to their performance, power, and size.

How does a basic computer work?

A computer is a machine composed of hardware and software components. A computer receives data through an input unit based on the instructions it is given and after it processes the data, it sends it back through an output device.

How much faster are computers today?

Given that matrix solve is an N3 operation, this means that hardware and software today, as applied to the same matrix solve technique, is now over times faster than in 1985.

What is a good processor speed?

between 3.50 to 4.2 GHz

Which is the fastest computer?

Top500: Japan’s Fugaku Still the World’s Fastest Supercomputer | Data Center Knowledge. Arm-powered Fugaku, in Kobe, Japan, is the the world’s fastest supercomputer as of November 2020, according to Top500.org.

Does adding more RAM to your computer make it faster?

RAM (Random Access Memory), holds your data for active applications, and doesn’t increase your system speed. In fact, the more RAM you have, the more applications you can have open simultaneously.

Can I add 8GB RAM to 4GB laptop?

If you want to add more RAM than that, say, by adding an 8GB module to your 4GB module, it’ll work but the performance of a portion of the 8GB module will be lower. In the end that extra RAM probably won’t be enough to matter (which you can read more about below.)

Can you just swap RAM?

Some have one or two RAM slots available through an access panel, while others are tucked away where you can’t really get to them. Some laptops require that you pretty much disassemble the whole thing to change the RAM. And some laptops don’t have RAM slots at all; their memory is soldered to the motherboard.

Can I install RAM while PC is on?

You’re likely to fry the memory chips as well as the motherboard. If the system isn’t hot-swappable, there’s likely some electric interaction between the RAM and the motherboard. Removing the RAM while the current is flowing will be very likely to create sparks and strong currents that will wreak havoc on your system.

Do I need to do anything after installing new RAM?

What do I do after installing a new RAM? Nothing really that you have to do. Install the new ram and boot up the computer. Some machines may give you a warning the first time you boot that the amount of memory has changed and hit F1 or something to continue.

How can I increase my RAM without buying?

How To Increase Ram Without Buying

Restart Your Laptop.
Close Unnecessary Applications.
Close Task on Task Manager (Windows)
Kill App on Activity Monitor (MacOS)
Run Virus/Malware scans.
Disable Startup Programs (Windows)
Remove Login Items (MacOS)
Using a USB Flash Drive/SD Card as Ram (ReadyBoost)