You have plenty of choices lớn make when installing a new version of Windows on your device.

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If your computer doesn’t have a CD or DVD drive, you may want to learn how khổng lồ run the installation from a “bootable USB” khổng lồ quickly set up your operating system.

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Most modern computers and laptops have completely abandoned the CD or DVD drive, making installation disks obsolete. While this isn’t an issue in many areas, such as đoạn clip games và movies, it does oppose a roadblock for some software installations. You may want khổng lồ learn how to installWindows 10,Windows 8.1,andWindows 7using a bootable USB.

This article will go in-depth regarding what a bootable USB is and how khổng lồ useone khổng lồ create installation truyền thông for various Windows Operating Systems toinstall Windows 10, 8.1, or even 7. If you’ve already got your bootable USB ready — simply jump lớn the “How khổng lồ Install Windows using Bootable USB” section and set your new copy of Windows up in a matter of minutes.

Benefits of installing Windows with a bootable USB

There are many instances where you might need lớn reinstall your operating system or get a new one entirely. For example, you’d need khổng lồ reinstall Windows if you encountered a serious error, your hard drive became damaged or corrupted, or you’re upgrading/downgrading your system.

When planning khổng lồ reinstall or install a Windows operating system on your PC, you need to lớn have the necessary installation files beforehand. This will allow you khổng lồ boot và install the system.

Tip: Try creating an installation truyền thông media using your device before starting the installation of a new system. If it’s not possible, use a different device near you, or ask someone you know lớn help you out.

Because CD & DVDs are becoming less practical, many computers and laptops no longer come with a drive to lớn read và write physical disks. This makes it impossible for you to create or use an installation truyền thông unless it’s on a bootable USB drive. While this may sound impractical at first, USB sticks have a huge advantage over disks.

USBs are incredibly accessible, given the fact that almost every computer has a USB port that you can use lớn connect external devices. It’s the easiest và most streamlined method of installing an operating system. Nowadays, you can create a bootable USB khổng lồ install various versions of Windows.

How to lớn create a Windows bootable USB with the truyền thông Creation Tool

Before you can install Windows using a USB, you need lớn create the installation media itself. This will be read by your computer once the USB flash drive is connected, allowing it khổng lồ boot from USB. Below are the steps to create this bootable USB flash drive using the truyền thông Creation Tool issued by Microsoft.

Download the appropriate installation media from Microsoft:Save the media Creation Tool khổng lồ your computer. When the download is finished, launch the file và click Accept when prompted lớn agree to lớn the software license terms.
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Select Create installation media (USB flash drive, DVD, or ISO file) for another PC và click the Next button.
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Follow any on-screen instructions to set your preferred language, Windows edition, and System Architecture. If unsure, check the Use the recommended options for this PC option & proceed.
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Choose the USB flash drive, và then select your USB from the list. The Windows installation files will start to download to your USB drive.
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Note that the tải về may take a long time depending on your internet connection. Make sure not lớn disrupt the process until the bootable USB drive is created.

Here"s a summary lớn boot from a USB.

You first need lớn create the USB itself which will be read by your computer and used lớn boot up. You can find the guidelines on how to lớn create a bootable USB using the truyền thông Creation Tool issued by Microsoft.

Save the tool to your computer. When the tải về is finished, launch the truyền thông media creation tool và click Accept when prompted lớn agree khổng lồ the launch.Select Create installation media (USB flash drive, DVD, or ISO file) for another PC & click the Next button.Set your preferred Language, Windows 10 Edition, and System Architecture.Choose theUSB flash drive, then hit the Next button & select your USB drive from the list. The Windows installation files will start to download to your USB drive.The tải về may take a long time depending on your internet speed. Make sure not to disrupt the process until the creation tool has been created.

How to lớn boot from USB? Change your computer"s boot order

After creating an installation media, you need lớn know how to lớn boot from USB. This is needed to install Windows from the bootable USB.

The trick is: you need khổng lồ change your computer’s boot order. By doing so, you’ll place the USB flash drive at the vị trí cao nhất of the boot order priority list, meaning that your computer will read the files on it first. This is going to prompt your computer khổng lồ load the installation truyền thông instead of the already installed system.

To boot from USB, you need to lớn change the boot order in your computer’s BIOS. After completing this step, during the next startup sequence, your system will immediately boot from USB và use the installation truyền thông you created, starting the Windows installation process.

How to Install Windows using Bootable USB

With your computer’s boot order successfully changed khổng lồ load up from a USB device first, you can now crack on with installing Windows using your USB’s installation file.

Note: Make sure you’ve backed up all your files before doing the installation lớn makesure you don’t thua thảm any valuable data.

How khổng lồ installWindows 10 using bootable USB

Plug your USB device into your computer’s USB port, & start up the computer. You may be asked to lớn press a key khổng lồ boot from the USB.Choose your preferred language, timezone, currency, và keyboard settings. Once you’re happy with customizing these settings, click Next. (Note that these settings can be changed in the future after the Windows 10 installation is complete.).
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Click Install Now & select the Windows 10 edition you’ve purchased. Now click Next lớn start the installation process.
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Choose your installation type. You can either choose Upgrade, which will allow keeping your current files, settings, and apps; or vì a fresh clean installation by picking Custom. In this example, we’ll be choosing custom to vì chưng a fresh Windows installation.
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To install Windows, youneed a partition on your hard drive for storing system files; this will become the main C: drive. You can either pick an existing partition và format it, or you can delete everything & create new partitions.Note:If you haven’t yet backed up your hard drive, you may want to stop now, back everything up, and start over. Once you’ve deleted a partition, you won’t be able lớn recover the data previously stored on it.You can either use one of the existing partitions on your hard drive by formatting it or you can delete the ones there & create new ones from fresh instead:To use one of the existing partitions, select it, and click Format.
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To delete the existing partitions, select each one và click Delete, then OK.
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If you’ve deleted all the existing partitions, your harddrive’s space will be unallocated, & you’ll need to create new partitions. If you just formatted an existing partition, then skip lớn Step 7 now. To create new partitions:Click Drive options (advanced).
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Now click New và choose the kích cỡ for your new partition, then click Next.
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Windows will now create a new partition for storing system files. Click OK to accept.
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Repeat this process if you wish to lớn create more partitions. Once you’ve finished creating all the partitions you want, format each one except for the partition you want to store your Windows system files on. Select the partitions one by one và click Format, then OK when prompted.

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Now select the partition where you want lớn install Windows and click Next. The Windows 10 installation will begin. Your computer may reboot a few times during the process. This is normal.
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After the installation is complete, your computer will automatically restart one last time. When it starts up again for the first time, you’ll be able lớn choose more of your settings, or you use express settings recommended by Microsoft.
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Finally, sign in to lớn your Microsoft tài khoản to use some of the new features with Windows 10 such as password recovery, và to access One Drive. If you don’t want lớn sign in with your Microsoft account, click Skip this step và follow the instructions to create a local user trương mục instead.
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How to lớn installWindows 8.1 using bootable USB

Plug your USB device into your computer’s USB port, and start up the computer. You may be asked to lớn press a key to lớn boot from the USB.Choose your preferred language, timezone, currency, and keyboard settings. Once you’re happy with customizing these settings, click Next. Don’t worry if you’ve made a mistake, you can change any of these in the future.
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Click Install Now & select the Windows 8.1 edition you’ve purchased. Now click Next to lớn start the installation process.
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Enter the sản phẩm key that came with your Windows purchase to lớn activate it. When done, click Next.Note: You might not be prompted khổng lồ enter a sản phẩm key until later in the Windows 8.1 installation. This varies from version lớn version.
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Accept the license terms & then click Next.
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Choose your preferred installation type. You can either choose Upgrade, which will allow keeping your current files, settings, và apps; or choose Custom to vày a fresh clean installation of Windows 8.1. In this example, we’ll be choosing custom to vày a fresh Windows installation.
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To vày a completely fresh installation with new partitions, you have khổng lồ delete all the existing partitions first. Select each partition one by one và click Delete, then OK.Note: If you haven’t yet backed up your hard drive, you may want khổng lồ stop now, back everything up, và start again. Once you’ve deleted the partitions you won’t be able khổng lồ recover the data stored on these drives.
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Your computer hard drive’s space will now be unallocated. Following this, you need lớn create some new partitions. Select Drive options (advanced). Click New và choose the size for your new partition, then click Next.
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Windows will now create a new partition for storing system files. Click OK lớn accept. Repeat this step if you wish khổng lồ create additional partitions.
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Select one of the new partitions and click Format. This will allow youto format your new partition. Press OK when prompted, & repeat the process for any other partitions, except the one for storing system files.
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Select the partition where you want to lớn install Windows, và click Next.
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The Windows 8.1 installation will now begin. Your computer may reboot a few times during the process. This is normal. Follow the instructions when instructed khổng lồ personalize your computer settings.

How to installWindows 7 using Bootable USB

Plug your USB device into your computer’s USB port, and start up the computer. You may be asked khổng lồ press a key to lớn boot from the USB.Choose your preferred language, timezone, currency, & keyboard settings. Once you’re happy with customizing these settings, click Next. Don’t worry if you’ve made a mistake, you can change any of these in the future.
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Click Install Now to start the installation process.
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Accept the license terms and then click Next.
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Choose your preferred installation type. You can either choose Upgrade, which will allow keeping your current files, settings, & apps; or choose Custom to vì chưng a fresh clean installation of Windows 7. In this example, we’ll be choosing custom to bởi vì a fresh Windows installation.
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To do a completely fresh installation with new partitions, you have to delete all the existing partitions first. Select each partition one by one và click Delete, then OK.Note: If you haven’t yet backed up your hard drive, you may want lớn stop now, back everything up, & start again. Once you’ve deleted the partitions you won’t be able khổng lồ recover the data stored on these drives.
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Your computer hard drive’s space will now be unallocated. Following this, you need lớn create some new partitions. Select Drive options (advanced). Click New & choose the kích cỡ for your new partition, then click Next.Windows will now create a new partition for storing system files. Click OK to lớn accept. Repeat this step if you wish to create additional partitions.
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Select one of the new partitions và click Format. This will allow youto format your new partition. Press OK when prompted, và repeat the process for any other partitions, except the one for storing system files.Select the partition where you want khổng lồ install Windows, and click Next.Note: The built-in Administrator tài khoản is disabled on Windows 7, so the username you create will be the only one available on the system at first.Enter your username. The computer’s default name will be username-PC, where username is the username you’ve entered, but you can also change this. Once you’re done, click Next.
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Finally, enter the new user’s password, or just leave it blank và then click Next.Note: If you choose to lớn create a password for your Windows 7 account, make sure khổng lồ keep this safe. This will be the only user tài khoản on the system. If you lose it, you won’t be able lớn log in to lớn your Windows system later.

That’s it! You’ve now installed a fresh copy of Windows from a bootable USB on your computer.

You may want to run a Windows update next time you start up your computer & install the latest firmware/drivers available from your manufacturer, otherwise, you’re ready to lớn go with your new Windows machine.

Next Read:

>How lớn Create a Bootable USB Using Rufus

Frequently Asked Questions

Q: How lớn boot from a USB flash drive?

To boot your computer from USB, you need to plug the USB stick in your computer và power it on. If the install truyền thông doesn’t automatically start, you need khổng lồ first change the boot order. This can be done from the BIOS settings.

Q: What format should a bootable USB be for Windows 10?

Your USB flash drive should have the FAT32 format to run the Windows 10 installer media.

Q: What kích cỡ USB drive is required for the Windows truyền thông Creation Tool?

You need a USB drive with a minimum of 4GB of không lấy phí space. It should also be empty before you run the tool.

Q: How bởi I use the Rufus USB tool?

You can find all the information you need about the Rufus USB tool in our How lớn Create a Bootable USB Using Rufus article.

Q: Can I use a USB drive I created lớn install Windows on someone else"s computer?

No. The Windows ISO tệp tin on the USB drive is intended to be used lớn install Windows on the licensed user’s computers. If you’re a business owner, you may be required lớn show any digital licenses when auditing.

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