All you need is a USB stick with sufficient storage space and the Windows 7 ISO file. For more information on this, follow this guide. The tool supports all common computers and laptops with Windows 7, Windows 8 or Windows 8.1 and the program is only 2.8 megabyte in size. The ISO file contains all Windows 7 installation files, which have been combined into a single, uncompressed file. When you download the ISO file, you must copy it to a disk to install Windows 7. With Windows 7 USB/DVD Download Tool, you can create a copy of the ISO file on a USB drive or DVD. To install Windows 7 from your USB drive or DVD, simply plug the USB drive into a USB port or insert the DVD into your computer's DVD drive and run the file. The Setup.exe file is located in the root directory of the hard drive. Windows 7 was released over a decade ago which was able to repair the damage of reputation and credibility done by the Vista debacle. Do you want to download Windows 7 to relish the nostalgia or run an older application? Then you have come to the right place. In this article, you will download Windows 7 ISO, create a Windows 7 bootable, and learn to clean install Windows 7 on your older system. Download Window 7 ISO (Ultimate and Professional Edition). Clean Install Windows ISO. These are the direct download links for Windows 7 ISOs, straight from the Microsoft servers. You can choose between 32-Bit or 64-Bit, depending upon the support of your processor. Microsoft has an easy guide on determining whether the computer is 32 or 64-bit. Apart from the processor support, if your computer has 8 GB or more RAM installed, 64-bit would work fine without any problem. The Windows 7 ISO download links are of the English language. You can comment below for different languages, and we will share it with you. The other method to download Windows 7 ISO from the official website by entering the product key has stopped working. Henceforth, the method mentioned above is the only legal way to download the Windows ISOs. After you are done downloading the OS, it is now time to create a Windows 7 bootable. When you have to install Windows 7 on a different or several PCs, it is important to create a bootable disc or drive. We will use Rufus, a free application tool, to create Windows 7 bootable disk. Windows 7 ISO file. An 8 GB USB drive. Copy the files from your drive to avoid data loss. Launch Rufus and then select the drive in which you want to create the bootable. We select a 16 GB flash-drive for the purpose but an 8 GB would be enough for a single language Windows 7 setup. Head to the boot selection and click on SELECT to locate your recently downloaded ISO image of Windows 7. Once you load it, a volume label dialog box will appear in the Format Options. You can fill in any name you like. We named it “Windows 7 ISO” to keep things simple and easy. Now click on the START button to start the bootable creation process. Hang on a second, and a warning will appear regarding saving the data on your flash drive. Click on the OK button to proceed. Sit back and relax for a couple of minutes. The duration of the process will depend on the speed of your flash drive and hard disk. We have created a bootable Windows 7 disc using Step 2. Now it is time to restart the computer and boot using the bootable USB or DVD. You can either set the boot order from the BIOS menu or use the shortcut boot menu key. It varies according to motherboards for desktops and laptop manufacturers. We will boot the PC using the bootable USB we created for installing Windows 7. Restart your computer after plugging the bootable flash drive into a USB port. Boot from the flash drive, and then the Windows booting logo will appear on the screen. The Windows installation wizard will appear after the files have been loaded. Select language, time and currency, and keyboard method. Then click on the Next button, which will take you to the main setup screen. Click on the Install Now button to move forward in the Windows 7 installation process. On the screen, tick the box that reads I accept the license terms and then click on the Next button. Next up, we will get two options for installation – Upgrade and Custom (advanced). Select Custom and click on the next button to move forward. After that, we will land in the partition selection menu. Select the partition in which you wish to install Windows 7. The official recommendation of partition size is a minimum of 32 GB approximately. We used a smaller partition for the purpose of demonstration. Click on the Next button after selecting a partition. It is time to sit back and let Windows 7 ISO get installed on your computer. The installation time will depend on your storage and flash drive’s speed. Partitions on SSDs are always faster for installing any operating system. Your computer will restart a couple of times which is a standard part of the proceeding. There is no need to get worried there. The final setup will prepare your computer for the first time use. Once set up, you will be prompted to provide a user name for the account and give your computer a name. Click on the Next button after filling in the names. After setting up the user name, we will now have to create a password for the user account. It will be asked while logging into the computer. Make sure to create a complex password yet easy to remember for you. Give your password a hint for reminding in scenarios where you forget it. Give your password hint a cryptic touch to avoid being guessed by others. Here, on the next page, you will b asked to enter Windows 7 product key. Enter the key you have handy and click on the Next button. In other cases, you can click on the skip button and do it later. Now, you will need to select the update settings. If you are unsure about the updates, select the first option Use recommended settings.