How to install Windows 7 from USB

How to install Windows 7 from USB - step by step

Many times when it comes to repairing or formatting a computer, we encounter an important problem: it does not have a CD or DVD drive on which we can perform these operations. However, this problem has a much easier solution than you might think, a method that only requires a Bootable USB, compatible with the built-in USB input on all types of devices.

Don’t know what a bootable USB is? Do you know what it is but you don’t know how to make your USB drive bootable? Do you need to format a computer that does not have a CD or DVD player? Don’t worry, at OneHOWTO we answer all these questions and besides, we teach you how to install Windows 7 from USB – step by step. Let’s go there!

What is a bootable USB?

A bootable USB drive that functions as an operating system or software and, in addition, can be booted from the computer’s head, allowing make adjustments to your computer’s base system or format it completely. The bootable USB has the same functions as a CD or DVD, but also provides the ability to store other files in its memory, as it shares the characteristics of the classic USB and the flash drive. bootability.

These bootable USB drives are ideal for newer computers, as they often don’t have a CD or DVD drive built in, and without a bootable USB drive, these computers will run into trouble. serious to repair and boot their systems under certain circumstances, as well as format them completely. For their part, these units are so versatile that they also allows to recover data, manage the entire system and many other functions without affecting the files on the computer; best of all? you can change its functions as many times as needed without any risk.

In a bootable USB drive you can install the complete operating system and use it from a computer with another system, in addition, you can also install any kind of software, from the program edit to video games. Because the Create your own bootable USB with Windows 7 Follow the steps below:

  1. The first thing to do is make your USB bootable or bootable. To do this, connect the USB drive to your computer and check have 4 GB of memory or more.
  2. Next, go to the Windows “Start” menu and select the “All Programs” option. Go to “Accessories” and right click on “Command Prompt”. You must run this last option as an administrator.
  3. When the MS-DOS pop-up opens (you’ll recognize it by its black background), you’ll see new commands that will tell the system that the USB drive should be set to Bootable mode. To achieve this, type “diskpart” and press “Enter”.
  4. After this step, you have to wait for the word “diskpart” to appear again and type “list disk” before pressing Enter. When you’ve done this, the disk storage units your computer has will appear, even removable ones like USB.
  5. Don’t get lost, because to go to the next step you will have to write “disk select” plus the number or letter the USB drive belongs to. Again, press Enter.
  6. Then type “clean” and press Enter; this last action is the last action that will format the USB drive. You must be very careful not to choose the wrong unit.
  7. Once this action has been processed, type “create primary partition” and press Enter. Continue typing “select partition 1” and press Enter again. When you’re done with this, type “active” and as always, press Enter.
  8. We are done, so pay attention to the last two steps: type “format fs = ntfs” and press Enter. Wait for the process to finish and when it’s ready, type “assign” and press Enter again.
  9. To complete the process, you will only have to type “exit”. Now you can enjoy your bootable USB.
How to install Windows 7 from USB - step by step - What is USB boot

How to download Windows 7

To download the Windows 7 operating system to your computer as an ISO image, simply follow the steps that we will present below. However, before starting the download, you should ensure that you meet these requirements:

  • The first thing you have to download Windows 7 through its official website is the product key, because without it you won’t be able to download the software.
  • You must have a stable internet connection.
  • There is enough space on the computer’s hard drive or on the USB drive where it will be stored (minimum 4 GB).
  • In addition, you should refer to the minimum requirements that a computer with Windows 7 installed must have.

Having the aforementioned result, we will continue with step by step how to download Windows 7 Next:

  1. Enter the product key in the required box, remember that it consists of 25 characters. The key to downloading Windows 7 is in the box with the purchased product, either in the physical version or online via the email you will receive after purchase.
  2. After verifying your operating system’s authentication key, you must select your desired language from the pop-up menu.
  3. Next, this is one of the most important steps, you have to choose the version of Windows that best suits your computer, 32 or 64 bit. Remember that you will get both versions via the links.
  4. After selecting the correct version from the link, the download will start automatically.

If you want a more detailed step-by-step exploration with photos on how to format and install Windows 7, don’t miss this other oneHOWTO article.

How to install Windows 7 from USB - step by step - How to download Windows 7

How to install Windows 7 from USB: step by step

As we have seen, downloading Windows 7 is an easy task, so now you just have to bring it to your bootable USB drive and install it on the computers you want. Find out how to install windows 7 from pen drive with each step that we show below:

  1. The first thing you should do, and already have a bootable USB, is to copy the Windows 7 software onto the device. Remember if you have an ISO image, you must extract it before copying it to the USB.
  2. Next, you must shut down your computer to insert a bootable USB drive with the copied operating system. To access the system boot panel, you must turn on the computer and press any of the F12, F9, F11, F8, F10 or ESC keys + any of the aforementioned keys or TAB.
  3. Once you are inside the boot system menu, look for the “Boot Menu” option and press Enter.
  4. As soon as you are able to enter the Boot Menu, look for the “USB” option and press Enter again. In some cases, this option may be shown to you under the name “Detachable device”.
  5. Next, go to the “exit” option and wait for the computer to restart to boot with the bootable USB drive.
  6. When the Windows 7 operating system installer starts, you will only have to follow the instructions that the installation wizard will indicate.

After this last step, you already know how to install Windows 7 from USB and you should be able to enjoy this modern version as much as you like.

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