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How A CPU (Central Processing Unit) Works !

Hi, we'll be discussing classical computing, more specifically - how the CPU operates and CPU parallelism. [Music] In the previous video in this series we discussed the shrinking of the transistor, allowing for more powerful and efficient computers, as well as the end of Moore's Law based on the miniaturization of the transistor within the next seven to ten years. Be sure to check it out for some background context for this video. Now in that video when referring to computing performance, we were focused on classical computing based on the CPU.

Classical computing, is essentially the digital computer, almost every computing device on the market today is a classical computer. Classical computers operate in serial, in other words, as mentioned in the first video in the series, Computing Origins, executing various instructions extremely fast in 'order', but to the average user it appears to be running them in parallel, meaning multiple instructions at a time. This is du…

How To Install Windows Without Cd Or Pendrive

Hello guys welcome to our blog if you want to install Windows operating system on your computer or laptop without CD and PenDrive, then today's post will be very useful for you. Normally when we install a window, we need a CD or pen drive for it. But today I will tell you how you can install Windows without a CD or pen drive.

But guys, there is a condition here, through this method you can upgrade Windows means if you are on Windows 7 and you want to go to Windows 8 or Windows 10, then you can install Windows without CD or Pendrive. This is to say that if you want to install Windows without CD and PenDrive, then your computer should already have a second window operating system. Only then you will be able to install Windows with this method.

But before that, we know what is the Windows operating system and a little information about whom.?

What Is Windows Operating System


Windows operating system is a computer operating system whose first version Windows 1.0 was launched by Microsoft on November 20, 1985, based on a 16-bit multitasking shell. Windows ran the graphical programs it was designed for.

After that, gradually the Microsoft Windows operating system became very attractive, Windows was the first popular version of Windows XP which was launched on 24 August 2001. After that, there were many versions of Windows in which Windows 7 became a very popular version which was launched in 2009 and after 10 years of support, Microsoft stopped support for Windows 7 in January 2020. The latest version of the Windows operating system is Windows 10 which was released in 2015.

The next version of the Windows operating system Windows 12 is going to come by the end of 2020 which will come with many features.

How To Install Windows Without Cd Or Pendrive



  • To install any Windows, you have to download its ISO image file, which is 4 to 5 Gb in size. To download this file, you have to do this by going to Google - Windows 10 ISO file download.



  1. Here instead of windows10, write the name of the window you want to download. I have kept Windows 10 for example here. After downloading the ISO file, save it from somewhere on your computer.



  • Now you have to partition the disk in your computer and make a 10GB separate drive there. After that, the iso file you downloaded is to be extracted into that drive with the help of WinRAR software.

  • After that you will get a setup file in that drive, you just have to right-click on it and click on run as administrator, after that the setup file will run and your window installation process will start here.

  • Keep in mind that during the Windows installation process you do not have to shut down your computer under any circumstances, but when your computer is automatically turned on / off, this is a normal thing, you do not have to worry.


Second Method



  • If you are unable to install the window in this way, then I have another solution through which you will be able to install Windows in the same way as you do with a CD or Pendrive, but for this, you will not need a CD and pen drive, so let us know. Which are those means?

  • For this, you must have a software from the Internet, whose name is. After downloading this, you have to install it on your computer. And this software has to be opened.

  • After opening, you will get an option here, add an entry, you have to click on it. After this, in the bottom corner, you will get the option of wine. Where you have to select a file.

  • After that, you have to save the setting and exit all programs on your computer and shut down your PC. Now when the PC starting you have to press your boot key and after that, you have select the second boot option which you named in easybc software.

  • And the further process is same to install windows.


At last


So in this way you can install your Windows operating system without any CD or Pendrive. When you install Windows, you have to put a product key there, which you have to buy from Microsoft's official website.

So in today's post, you get only this much in any other post, goodbye...

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