If you have a valid Windows product key, you can download full legal copies of Windows 7, Windows 8.1 or Windows 10 from Microsoft and use them to reformat your computer or to setup a new computer.
Media Creation Tool is the official Microsoft tool for installing Windows 10 in a direct and simple manner. Media Creation Tool downloads the latest updated Windows 10 ISO and guides you through the installation process. Use the media creation tool to download Windows. This tool provides the best download experience for customers running Windows 7, 8.1 and 10. To learn how to use the tool, go to the Installing.
What’s even better is that you can now use a Windows 7 or Windows 8.1 product key to install Windows 10 on a machine too. So if you have a Windows 7 or 8.1 PC and you want to perform a clean install, you can now download the Windows 10 ISO image and use your current product key to activate Windows 10 after it is installed.
The only restriction that Microsoft is still maintaining is that you must install Windows 10 on the same PC where Windows 7 or Windows 8.1 were installed. However, even with this restriction, it’s a big change for Microsoft and great for consumers.
In this article, I’ll talk about how you can download a legal ISO image from Microsoft for the latest versions of Windows and create a bootable USB flash drive so that you can install the OS on your PC.
Download Windows 10, 8, 7 ISO Images
Previously, you used to be able to download ISO image files for Windows from a partner company called DigitalRiver, but Microsoft removed that option about a year or so back.
Now in order to download any of the latest operating systems, you have to visit the software download page here:
Across the top, you’ll see Windows 10, Windows 8.1 and Windows 7. For Windows 10 and Windows 8.1, you can download the ISO images without needing a product key. You have to enter that once you start the setup process.
Download Windows 7
For Windows 7, however, you actually need to enter a product key before you can even download the ISO image file.
Once you type in a valid product key, you’ll choose the language and whether you want to download the 32-bit or 64-bit version. Note that the version of Windows 7 you get to download will depend on your product key. So if you are using a Windows 7 Home key, you’ll only be able to download Windows 7 Home.
Download & Install Windows 8.1
For Windows 8.1, you have to download the media creation tool. What’s nice about the media creation tool is that you can use it to download Windows 8.1 and install it directly to a USB flash drive or burn it to a DVD.
Once you download the tool and run it, you’ll be asked the language, edition and architecture you want to download.
Click Next and you’ll have the option to save the file directly to a USB flash drive or download the ISO and burn it to a DVD.
If you pick USB flash drive, you’ll be asked to insert one before you can start the download. After that, the download will begin when you click Next.
Once the download is complete, the tool will begin installing the OS onto the USB drive or downloading the ISO file.
Download & Install Window 10
For Windows 10, you’ll see a button at the top called Upgrade now, which will try to upgrade your Windows 7 or Windows 8.1 install to Windows 10. Keep scrolling down and you’ll see a Download tool now button.
Windows 10 also comes with a media creation tool, which does the same thing as the Windows 8.1 tool, but has an extra option at the very beginning.
First, you choose whether you want to upgrade the current PC or create installation media for another PC. In our case, we want to choose the latter option.
The Windows 10 media creation tool will also try to determine the best options for you based on the current PC hardware. You can uncheck the Use the recommended options for this PC box if you want to pick something different.
You can choose from USB flash drive or ISO file using this tool. As with the Windows 8 tool, you’ll have to burn the ISO image yourself to a DVD if you pick that option.
If you pick flash drive, you’ll just need to make sure you have one already connected to your computer before you click Next.
USB Creation Tool for Windows 7
If you’re downloading Windows 8 or Windows 10 as an ISO file, you probably want to burn them to a DVD. For Windows 7, you only get the option to download the ISO file (no media creation tool), so you might want to burn it to a DVD or make a bootable USB flash drive.
Luckily, Microsoft has another free tool called the USB/DVD Download Tool that will take the ISO and install it onto a USB flash drive or burn it to a DVD. Note that this tool is called Windows 7 USB/DVD tool, but it works with the Windows 10 and Windows 8 ISO image files also.
Once you download and install it, you’ll simply go through a four step process. First, you pick your Windows ISO image file like shown below.
Next, you choose whether you want to use a USB device or a DVD for your Windows installation media.
Make sure to insert your USB device or DVD and then click the Begin copying or Begin burning button to start the process.
You’ll get a popup message stating that the USB device must be erased in order to continue. Go ahead and click Erase USB Device. The program will format the USB device and then begin the installation.
Once completed, you will have a bootable Windows USB device or DVD disc. Once you have created your media, you simply need to plug it into your computer and restart.
Most computers will try to boot from DVD or USB first, so the installation should come up automatically. However, if not, you will have to enter the BIOS and change the boot order manually. If you have any questions, feel free to post a comment. Enjoy!
Editors' note: This post was updated on August 12, 2015, with information on how to remove Windows from a dual-boot Mac.
If you haven't already heard, Windows 10 is pretty great and worth installing on your PC. Apple fans won't miss out either, since the new operating system can be installed on your Mac as well.
To install Windows 10 on a Mac, you will need the following:
- The Mac you plan to install Windows 10 on
- A thumb drive with at least 5GB of storage space (for reference, I named mine 'WININSTALL')
- A second computer that already runs Windows
- A fast Internet connection
Note that you won't need a Windows 10 license for the installation, but you will need to buy one if you want to continue to use it on your Mac after the 30-day trial period.
Following these instructions will install Windows 10 on your Mac in a dual-boot configuration, meaning you'll have the option to choose which operating system (Windows 10 or Mac OS) to use each time you turn on the computer. And, if you later on change your mind, the guide also includes the information on how you can remove Windows afterwords.
This guide is for a Mac that doesn't have already have Windows installed. If yours already has Windows 7 or Windows 8 on your Mac, you can upgrade it to Windows 10 the normal way.
Part 1: Getting the Windows 10 file on your Mac
Step 1: Insert the flash drive into your Windows computer and download Windows 10's media creation tool from Microsoft. There are 32-bit and 64-bit versions, depending on which Windows system you intend to use the tool on. If you're not sure whether your computer is using 64-bit or 32-bit Windows, here's how you can find out. Only the version compatible with your system will actually run.
Step 2: Open the downloaded media creation tool, choose Create installation media for another PC then click Next.
Step 3: Select the Language, Edition and the 64-bitArchitecture for Windows 10, then click Next. It's important that you select the 64-bit Architecture, unless your Mac specifically supports only the 32-bit architecture (very few do). If you select the 32-bit or both option, you may run into problems later on.
As for what edition of Windows to get, check out this chart to find out if Pro or Home fits you best. Keep in mind that you will need to buy a license later when you need to activate Windows and the Pro edition is more expensive than the Home edition. The N edition of Windows 10 is for certain European markets.
Step 4: Choose to save Windows 10 installer as an ISO file then click on Next. Don't worry, you won't need a DVD burner or a DVD at all.
Note that you'll want to avoid using the USB flash drive option here since, in my experience, the Windows 10 USB installer drive created using Windows has trouble working on certain Macs.
Step 5: Choose a location to save the Windows ISO file. For this guide, I chose to save that file on the flash drive, but you can save it anywhere on the computer and then copy it onto the flash drive later.
Depending on your Internet connection, this will take between a few minutes and several hours. Once the file has been saved on the flash drive, remove it from your Windows computer and insert it into your Mac.
You will not need the Windows computer again for the rest of the process.
Part 2: Getting the flash drive and your Mac's partition ready
Note: At times you'll be prompted to type in the password for your Mac's admin account. Make sure you have that ready.
Step 1: Insert and then open the flash drive. Copy the Windows ISO file onto the Mac's desktop. Leave the flash drive connected to the Mac for the rest of job. Make sure there are no other flash drives or external hard drives connected to the Mac.
Step 2: Run Boot Camp Assistant, then click on Continue. Boot Camp Assistant is located in ApplicationsUtilities folder. You can also quickly search for it using Spotlight.
Step 3: Make sure all three tasks Create a Windows 7 or later version install disk, Download the latest Windows support software from Apple and Install windows 7 or later version are checked. Then click Continue.
Step 4: If you've copied the Windows ISO file to the Mac's desktop, it will be automatically located. If you put it elsewhere on the computer, you'll need click on Choose and browse for it. The flash drive will be automatically chosen as the install disk if it's the only flash drive plugged in.
Verify everything then click on Continue. Boot Camp Assistant will then confirm the erasing of the flash drive before turning it into a Windows 10 install disk (make sure you have no important information on the flash drive.) After that it will also download the latest Windows support software onto the flash drive.
Step 5: Boot Camp Assistant will prompt you to choose the size of the partition that you'll use for Windows. Use the slider to select the size. Windows 10 itself requires at least 20GB to install, so you'll want more than that to make room for software and data. Note that this is the only time you can pick the partition size for Windows so make sure you make up your mind before continue.
Once done, without removing the flash drive, click on Install. The partitioning will takes place and then the Mac will restart. This is the end of part 2. Make sure the flash drive remained plugged in for the entire part 3.
Part 3: Installing Windows 10
Step 1: The Mac will automatically boot up from the flash drive and start the Windows Setup process. You'll be prompted to choose the Language, Time and currency format, and Keyboard settings for Windows. Do this, then click on Next.
Note: If somehow the Mac doesn't boot from the flash drive, just restart it, hold down the Option key after the Apple startup sound for available boot options, use the left/right keys to pick the flash drive -- which will likely appears as 'Windows' -- and press Enter to boot from it.
Windows 10 Media Creation Tool 64-bit
Step 2: Enter the Windows 10 product key if you have it, then click on Next, or click on Skip. The installation process will then ask you to confirm the Windows edition you want to install, and ask you to agree to the terms and conditions.
Step 3: Eventually, you will be presented with the all existing partitions, one of which is marked as BOOTCAMP. This is the partition you want to install Windows 10 on. Select it then click on Format. Do not do anything about the rest of the partitions.
Step 4: Windows Setup will then ask you to confirm, click on OK and then click on Next.
Step 5: Windows Setup will continue the rest of the setup process by itself. This should take about about 10 to 30 minutes, depending on the speed of your Mac. After that, the Mac will start up with Windows 10. You will be asked to go through with the normal steps of setting up a new Windows computer, including creating an user account.
Step 6: As you log in for the first time, you will be greeted with this Boot Camp installation message. Click on Next and follow the rest of the installation, reboot the computer, and you're done!
If you don't see this message, open the flash drive, and double-click on the Setup file inside the BootCamp folder. Once Boot Camp is done installing, you can remove the flash drive from the computer. It's no longer needed.
While you have both Mac OS and Windows 10 on the same machine, you can only run one of them at a time. To manually select which operating system to run, during the startup, hold down the Option key after the Apple startup sound and then use the left and right keys to select which one you want to boot into, then press Enter. To set which operating system to boot up as default, use the Boot Camp control panel (Windows) or Startup Disk in System Preferences (Mac).
Removing Windows
If for some reason, you don't want to have Windows 10 (or any version of Windows for that matter) on your Mac anymore, you can permanently remove it and regain the disk space the Mac OS. Here are the steps.
1. Boot into Mac OS, run Boot Camp Assistant and click Continue.
2. Pick the third option that reads Remove Windows 7 or later version then click on Continue.
3. In this step, just click on Restore; you will be prompted for the Mac's admin password to confirm. After a short process, Windows will be removed like it had never been installed. Note that removing Windows also means that all data, including software and files, stored on the Windows partition will be permanently erased.
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Microsoft Media Creation Tool
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