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This is an article on how to reinstall Windows 7 when you don’t have an installation disc. To do this, you need your Windows 7 product key and a blank USB or DVD.
Steps
Create installation tool
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Check your computer’s bit count . When downloading a new version of Windows 7, you need to know if your computer is using a 32-bit or 64-bit processor.
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Find your Windows 7 product key. This is the 25-character code that you receive with your copy of Windows 7. This information is usually found under the computer (laptop only) or in the Windows 7 disc box.
- If you signed up for your copy of Windows 7 online, Microsoft usually sends a confirmation email with the product key to the email address you used to sign up.
- If you can’t find the product key, you can check it on your computer using Command Prompt or software.
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Select the installation method. You can use a blank USB or DVD to create the installation tool. Note, if you choose USB, make sure the USB has more than 4GB of free space. [1] X Research Source
- Before choosing to use DVD, you need to make sure that your computer has a DVD drive. You can check by looking at the DVD icon above or near the disc tray.
- If the computer does not have a DVD drive, you cannot copy DVDs on the computer.
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Open Microsoft’s Windows 7 download page . This is the official website for downloading Windows 7 software.
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Scroll down and enter the product key. You’ll see an “Enter your product key” field near the bottom of the page; click this field and enter the 25 character product key you found earlier.
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Click Verify . It’s the blue button below the product key field. This will verify the product key and take you to the language selection page.
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Select language. Click the Choose one drop-down box and click the language you like in the displayed list. [2] X Research Source
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Click Confirm . This is the button below the language selection box.
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Select the download program. Click 64-bit Download or 32-bit Download in the middle of the page. The download program you choose here must have the same number of bits as your computer. The file download will begin immediately.
- Depending on your browser’s settings, you must first select a save folder or confirm the download.
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Wait for the file download to complete. The Windows 7 installation file will be downloaded in ISO format. After the file is downloaded, you usually find it in your computer’s Downloads folder.
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Create the installation tool. After creating the installation tool, you can continue with the installation of Windows 7. Insert the USB into the computer or insert the DVD into the drive and do the following:
- USB – Select the ISO file, press Ctrl + C to copy, click the name of the USB in the window at the bottom left corner and press Ctrl + V to paste the file into the USB.
- DVD Disc – Copy the installation file to a DVD by finding and selecting the file in Windows Explorer, clicking Burn disc image , and clicking Burn at the bottom of the active window. display. [3] X Research Sources
- You can also copy ISO files on Windows 10.
Set up the installation process
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File backup . Although most modern operating systems allow the option to keep files when installing the operating system, backing up files is still a safety step that you should not skip.
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Make sure the installation tool has been inserted into the computer. You need to insert the USB or insert the copied DVD into the computer’s drive.
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Restart the computer. Click Start
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in the lower left corner of the screen, click the arrow to the right of Shut down and click Restart .
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Press the computer’s BIOS key. You need to do this as soon as the computer starts to restart. The BIOS key is usually Esc , Delete or F2 , but your computer may be equipped with another BIOS key. Do not take your hand off the key until the BIOS screen is displayed.
- If you miss the BIOS activation window, you need to restart the computer and try again.
- Usually the key to use will be displayed quickly at the bottom of the screen through the message “Press X to enter startup” (Press X to start).
- You can check your computer’s manual or online product page to see which key is the BIOS key.
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Find the “Boot Order” section. Each computer will have a slightly different BIOS, but it’s usually easy to open the “Boot Order” or “Boot Options” tab using the arrow keys.
- On some BIOS interfaces, you will find a “Boot Order” option in the Advanced Options tab.
- Some BIOS interfaces have a “Boot Order” section right on the first page.
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Choose your installation tool. Use the arrow keys to select Removable Storage or another name that helps you identify it as USB, or CD Drive or something similar. This choice will depend on whether you use a USB or DVD to create the installation tool.
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Move the settings tool to the top. To do this, you’ll usually press the + key after you’ve selected the tool. When the installation option is brought to the top of the “Boot Order” list, the computer will find and recognize the Windows 7 installation file.
- Usually you will see a legend in the lower right corner of the BIOS page that shows the function of the keys.
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Save and exit BIOS. Press the “Save and Exit” function key as mentioned in the legend, and then wait for the computer to turn off the BIOS screen.
- You will have to confirm this decision by selecting YES and pressing a key.
Reinstall Windows 7
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Press any key when prompted. The installation will begin immediately after this operation.
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Tick “I agree” and click Next . Checking this box indicates that you agree to Microsoft’s current terms of use, and clicking the Next button in the lower right corner of the window will take you to the next page.
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Remove existing Windows 7 installation. Select the hard drive that was used to install Windows 7, and then click Delete below the storage window.
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Click Yes when asked. This will erase the entire Windows 7 installation on the hard drive.
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Choose where to install, then click Next . You need to click on the empty hard drive to choose as the installation location.
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Wait for the Windows 7 installation to complete. This can take a few minutes to an hour, depending on the speed of your computer.
- The computer will reboot several times during the installation process.
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Enter the username you like, then click Next . You need to enter your favorite username in the field at the top of the window.
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Create a password, and then click Next . Please fill in the following fields:
- Type a password (recommended) – Enter the password you want to generate.
- Retype your password – Retype the previously entered password.
- Type a password hint – Generate a password hint (optional).
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Click Use recommended settings when prompted. This allows Windows to set up security for you.
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Wait for Windows 7 to complete the installation. After the installation of Windows 7 is complete, you will see the main screen of your computer.
Advice
- The first step after reinstalling Windows 7 is to connect to the Internet.
- After the installation is complete, you may need to perform some additional setup steps, such as setting up the time, region, and Wi-Fi network.
Warning
- If your version of Windows 7 was pre-installed on your computer by the manufacturer, Microsoft requires you to purchase a new version of Windows 7.
- When you open the BIOS, do not change any settings other than what is mentioned in this article.
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This article has been viewed 7,466 times.
This is an article on how to reinstall Windows 7 when you don’t have an installation disc. To do this, you need your Windows 7 product key and a blank USB or DVD.
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